Home / 49,207,878.30-73,832,812.65-23,635,724.70

Finding the Fourth Proportional to 49,207,878.30, 73,832,812.65 and 23,635,724.70

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Solution

The fourth proportional to 49,207,878.30, 73,832,812.65 and 23,635,724.70 is: 35,463,671.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,878.30 : 73,832,812.65 = 23,635,724.70 : x
  2. Step 2: Convert to fraction form
    49,207,878.30/73,832,812.65 = 23,635,724.70/x
  3. Step 3: Cross multiply
    49,207,878.30x = 73,832,812.65 × 23,635,724.70
  4. Step 4: Simplify right side
    49,207,878.30x = 1,745,092,033,622,077.50
  5. Step 5: Solve for x
    x = 1,745,092,033,622,077.50/49,207,878.30
  6. Step 6: Final answer
    x = 35,463,671.55

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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.