Home / 104,448,038.30-156,672,057.45-100,466,726.30

Finding the Fourth Proportional to 104,448,038.30, 156,672,057.45 and 100,466,726.30

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Solution

The fourth proportional to 104,448,038.30, 156,672,057.45 and 100,466,726.30 is: 150,700,089.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,448,038.30 : 156,672,057.45 = 100,466,726.30 : x
  2. Step 2: Convert to fraction form
    104,448,038.30/156,672,057.45 = 100,466,726.30/x
  3. Step 3: Cross multiply
    104,448,038.30x = 156,672,057.45 × 100,466,726.30
  4. Step 4: Simplify right side
    104,448,038.30x = 15,740,328,714,687,024
  5. Step 5: Solve for x
    x = 15,740,328,714,687,024/104,448,038.30
  6. Step 6: Final answer
    x = 150,700,089.45

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Similar ratio
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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.