Home / 38,993,770.71-58,491,320.40-14,744,117.88

Finding the Fourth Proportional to 38,993,770.71, 58,491,320.40 and 14,744,117.88

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Solution

The fourth proportional to 38,993,770.71, 58,491,320.40 and 14,744,117.88 is: 22,116,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,993,770.71 : 58,491,320.40 = 14,744,117.88 : x
  2. Step 2: Convert to fraction form
    38,993,770.71/58,491,320.40 = 14,744,117.88/x
  3. Step 3: Cross multiply
    38,993,770.71x = 58,491,320.40 × 14,744,117.88
  4. Step 4: Simplify right side
    38,993,770.71x = 862,402,922,934,448.75
  5. Step 5: Solve for x
    x = 862,402,922,934,448.75/38,993,770.71
  6. Step 6: Final answer
    x = 22,116,428.01

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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.