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Finding the Fourth Proportional to 67,371,047.63, 101,101,712.03 and 23,651,935.91

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Solution

The fourth proportional to 67,371,047.63, 101,101,712.03 and 23,651,935.91 is: 35,493,751.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,371,047.63 : 101,101,712.03 = 23,651,935.91 : x
  2. Step 2: Convert to fraction form
    67,371,047.63/101,101,712.03 = 23,651,935.91/x
  3. Step 3: Cross multiply
    67,371,047.63x = 101,101,712.03 × 23,651,935.91
  4. Step 4: Simplify right side
    67,371,047.63x = 2,391,251,212,701,068
  5. Step 5: Solve for x
    x = 2,391,251,212,701,068/67,371,047.63
  6. Step 6: Final answer
    x = 35,493,751.35

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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.