Home / 29,381,535.20-44,072,302.80-29,192,578.40

Finding the Fourth Proportional to 29,381,535.20, 44,072,302.80 and 29,192,578.40

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Solution

The fourth proportional to 29,381,535.20, 44,072,302.80 and 29,192,578.40 is: 43,788,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,535.20 : 44,072,302.80 = 29,192,578.40 : x
  2. Step 2: Convert to fraction form
    29,381,535.20/44,072,302.80 = 29,192,578.40/x
  3. Step 3: Cross multiply
    29,381,535.20x = 44,072,302.80 × 29,192,578.40
  4. Step 4: Simplify right side
    29,381,535.20x = 1,286,584,154,757,539.25
  5. Step 5: Solve for x
    x = 1,286,584,154,757,539.25/29,381,535.20
  6. Step 6: Final answer
    x = 43,788,867.60

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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.