Home / 3,483,648,000.80-5,225,472,001.20-1,544,951,232.80

Finding the Fourth Proportional to 3,483,648,000.80, 5,225,472,001.20 and 1,544,951,232.80

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Solution

The fourth proportional to 3,483,648,000.80, 5,225,472,001.20 and 1,544,951,232.80 is: 2,317,426,849.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,648,000.80 : 5,225,472,001.20 = 1,544,951,232.80 : x
  2. Step 2: Convert to fraction form
    3,483,648,000.80/5,225,472,001.20 = 1,544,951,232.80/x
  3. Step 3: Cross multiply
    3,483,648,000.80x = 5,225,472,001.20 × 1,544,951,232.80
  4. Step 4: Simplify right side
    3,483,648,000.80x = 8,073,099,410,215,822,336
  5. Step 5: Solve for x
    x = 8,073,099,410,215,822,336/3,483,648,000.80
  6. Step 6: Final answer
    x = 2,317,426,849.20

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Half scale
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Double scale
Find fourth proportional to 3,483,648,001.80, 5,225,472,002.70 and 1,544,951,233.80
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.