Home / 45,416,943.72-62,675,639.46-24,789,937.32

Finding the Fourth Proportional to 45,416,943.72, 62,675,639.46 and 24,789,937.32

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Solution

The fourth proportional to 45,416,943.72, 62,675,639.46 and 24,789,937.32 is: 34,210,253.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,416,943.72 : 62,675,639.46 = 24,789,937.32 : x
  2. Step 2: Convert to fraction form
    45,416,943.72/62,675,639.46 = 24,789,937.32/x
  3. Step 3: Cross multiply
    45,416,943.72x = 62,675,639.46 × 24,789,937.32
  4. Step 4: Simplify right side
    45,416,943.72x = 1,553,725,173,704,318.75
  5. Step 5: Solve for x
    x = 1,553,725,173,704,318.75/45,416,943.72
  6. Step 6: Final answer
    x = 34,210,253.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.