Home / 29,787,535.30-44,681,302.95-18,450,127.30

Finding the Fourth Proportional to 29,787,535.30, 44,681,302.95 and 18,450,127.30

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Solution

The fourth proportional to 29,787,535.30, 44,681,302.95 and 18,450,127.30 is: 27,675,190.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,787,535.30 : 44,681,302.95 = 18,450,127.30 : x
  2. Step 2: Convert to fraction form
    29,787,535.30/44,681,302.95 = 18,450,127.30/x
  3. Step 3: Cross multiply
    29,787,535.30x = 44,681,302.95 × 18,450,127.30
  4. Step 4: Simplify right side
    29,787,535.30x = 824,375,727,357,365.62
  5. Step 5: Solve for x
    x = 824,375,727,357,365.62/29,787,535.30
  6. Step 6: Final answer
    x = 27,675,190.95

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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.