Home / 44,966,891.92-67,456,772-13,845,182.28

Finding the Fourth Proportional to 44,966,891.92, 67,456,772 and 13,845,182.28

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Solution

The fourth proportional to 44,966,891.92, 67,456,772 and 13,845,182.28 is: 20,769,754.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,966,891.92 : 67,456,772 = 13,845,182.28 : x
  2. Step 2: Convert to fraction form
    44,966,891.92/67,456,772 = 13,845,182.28/x
  3. Step 3: Cross multiply
    44,966,891.92x = 67,456,772 × 13,845,182.28
  4. Step 4: Simplify right side
    44,966,891.92x = 933,951,304,360,400.12
  5. Step 5: Solve for x
    x = 933,951,304,360,400.12/44,966,891.92
  6. Step 6: Final answer
    x = 20,769,754.47

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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.