Home / 38,813,451.76-58,225,579.68-14,218,187.44

Finding the Fourth Proportional to 38,813,451.76, 58,225,579.68 and 14,218,187.44

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Solution

The fourth proportional to 38,813,451.76, 58,225,579.68 and 14,218,187.44 is: 21,329,260.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,813,451.76 : 58,225,579.68 = 14,218,187.44 : x
  2. Step 2: Convert to fraction form
    38,813,451.76/58,225,579.68 = 14,218,187.44/x
  3. Step 3: Cross multiply
    38,813,451.76x = 58,225,579.68 × 14,218,187.44
  4. Step 4: Simplify right side
    38,813,451.76x = 827,862,205,692,895.12
  5. Step 5: Solve for x
    x = 827,862,205,692,895.12/38,813,451.76
  6. Step 6: Final answer
    x = 21,329,260.04

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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.