Home / 59,892,402.70-89,838,312.45-23,475,061.90

Finding the Fourth Proportional to 59,892,402.70, 89,838,312.45 and 23,475,061.90

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Solution

The fourth proportional to 59,892,402.70, 89,838,312.45 and 23,475,061.90 is: 35,212,478.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,892,402.70 : 89,838,312.45 = 23,475,061.90 : x
  2. Step 2: Convert to fraction form
    59,892,402.70/89,838,312.45 = 23,475,061.90/x
  3. Step 3: Cross multiply
    59,892,402.70x = 89,838,312.45 × 23,475,061.90
  4. Step 4: Simplify right side
    59,892,402.70x = 2,108,959,945,755,290.50
  5. Step 5: Solve for x
    x = 2,108,959,945,755,290.50/59,892,402.70
  6. Step 6: Final answer
    x = 35,212,478.56

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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.