Home / 71,033,304.78-106,552,946.68-22,513,073.18

Finding the Fourth Proportional to 71,033,304.78, 106,552,946.68 and 22,513,073.18

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Solution

The fourth proportional to 71,033,304.78, 106,552,946.68 and 22,513,073.18 is: 33,770,557.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,033,304.78 : 106,552,946.68 = 22,513,073.18 : x
  2. Step 2: Convert to fraction form
    71,033,304.78/106,552,946.68 = 22,513,073.18/x
  3. Step 3: Cross multiply
    71,033,304.78x = 106,552,946.68 × 22,513,073.18
  4. Step 4: Simplify right side
    71,033,304.78x = 2,398,834,285,562,430.50
  5. Step 5: Solve for x
    x = 2,398,834,285,562,430.50/71,033,304.78
  6. Step 6: Final answer
    x = 33,770,557.25

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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.