Home / 24,057,000.30-36,085,500.45-21,621,557.10

Finding the Fourth Proportional to 24,057,000.30, 36,085,500.45 and 21,621,557.10

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Solution

The fourth proportional to 24,057,000.30, 36,085,500.45 and 21,621,557.10 is: 32,432,335.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,000.30 : 36,085,500.45 = 21,621,557.10 : x
  2. Step 2: Convert to fraction form
    24,057,000.30/36,085,500.45 = 21,621,557.10/x
  3. Step 3: Cross multiply
    24,057,000.30x = 36,085,500.45 × 21,621,557.10
  4. Step 4: Simplify right side
    24,057,000.30x = 780,224,708,461,750.88
  5. Step 5: Solve for x
    x = 780,224,708,461,750.88/24,057,000.30
  6. Step 6: Final answer
    x = 32,432,335.65

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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.