Home / 6,598,162,885.20-9,897,244,327.80-2,456,749,460.40

Finding the Fourth Proportional to 6,598,162,885.20, 9,897,244,327.80 and 2,456,749,460.40

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Solution

The fourth proportional to 6,598,162,885.20, 9,897,244,327.80 and 2,456,749,460.40 is: 3,685,124,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,162,885.20 : 9,897,244,327.80 = 2,456,749,460.40 : x
  2. Step 2: Convert to fraction form
    6,598,162,885.20/9,897,244,327.80 = 2,456,749,460.40/x
  3. Step 3: Cross multiply
    6,598,162,885.20x = 9,897,244,327.80 × 2,456,749,460.40
  4. Step 4: Simplify right side
    6,598,162,885.20x = 24,315,049,661,769,609,216
  5. Step 5: Solve for x
    x = 24,315,049,661,769,609,216/6,598,162,885.20
  6. Step 6: Final answer
    x = 3,685,124,190.60

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Double scale
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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.