Home / 62,227,420.20-93,341,130.30-29,942,379.45

Finding the Fourth Proportional to 62,227,420.20, 93,341,130.30 and 29,942,379.45

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Solution

The fourth proportional to 62,227,420.20, 93,341,130.30 and 29,942,379.45 is: 44,913,569.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,227,420.20 : 93,341,130.30 = 29,942,379.45 : x
  2. Step 2: Convert to fraction form
    62,227,420.20/93,341,130.30 = 29,942,379.45/x
  3. Step 3: Cross multiply
    62,227,420.20x = 93,341,130.30 × 29,942,379.45
  4. Step 4: Simplify right side
    62,227,420.20x = 2,794,855,541,734,492
  5. Step 5: Solve for x
    x = 2,794,855,541,734,492/62,227,420.20
  6. Step 6: Final answer
    x = 44,913,569.18

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Double scale
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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.