Home / 44,404,002.52-66,610,572.15-16,761,203.97

Finding the Fourth Proportional to 44,404,002.52, 66,610,572.15 and 16,761,203.97

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Solution

The fourth proportional to 44,404,002.52, 66,610,572.15 and 16,761,203.97 is: 25,143,530.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,404,002.52 : 66,610,572.15 = 16,761,203.97 : x
  2. Step 2: Convert to fraction form
    44,404,002.52/66,610,572.15 = 16,761,203.97/x
  3. Step 3: Cross multiply
    44,404,002.52x = 66,610,572.15 × 16,761,203.97
  4. Step 4: Simplify right side
    44,404,002.52x = 1,116,473,386,364,551.50
  5. Step 5: Solve for x
    x = 1,116,473,386,364,551.50/44,404,002.52
  6. Step 6: Final answer
    x = 25,143,530.38

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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.