Home / 37,278,210.30-55,884,073.05-14,553,822.30

Finding the Fourth Proportional to 37,278,210.30, 55,884,073.05 and 14,553,822.30

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Solution

The fourth proportional to 37,278,210.30, 55,884,073.05 and 14,553,822.30 is: 21,817,755.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,278,210.30 : 55,884,073.05 = 14,553,822.30 : x
  2. Step 2: Convert to fraction form
    37,278,210.30/55,884,073.05 = 14,553,822.30/x
  3. Step 3: Cross multiply
    37,278,210.30x = 55,884,073.05 × 14,553,822.30
  4. Step 4: Simplify right side
    37,278,210.30x = 813,326,868,569,919
  5. Step 5: Solve for x
    x = 813,326,868,569,919/37,278,210.30
  6. Step 6: Final answer
    x = 21,817,755.25

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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.