Home / 48,785,897.50-73,081,280.13-29,344,389.01

Finding the Fourth Proportional to 48,785,897.50, 73,081,280.13 and 29,344,389.01

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Solution

The fourth proportional to 48,785,897.50, 73,081,280.13 and 29,344,389.01 is: 43,957,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,785,897.50 : 73,081,280.13 = 29,344,389.01 : x
  2. Step 2: Convert to fraction form
    48,785,897.50/73,081,280.13 = 29,344,389.01/x
  3. Step 3: Cross multiply
    48,785,897.50x = 73,081,280.13 × 29,344,389.01
  4. Step 4: Simplify right side
    48,785,897.50x = 2,144,525,513,483,503.25
  5. Step 5: Solve for x
    x = 2,144,525,513,483,503.25/48,785,897.50
  6. Step 6: Final answer
    x = 43,957,898.15

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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.