Home / 41,787,713.10-62,681,569.65-13,033,802.55

Finding the Fourth Proportional to 41,787,713.10, 62,681,569.65 and 13,033,802.55

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Solution

The fourth proportional to 41,787,713.10, 62,681,569.65 and 13,033,802.55 is: 19,550,703.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,787,713.10 : 62,681,569.65 = 13,033,802.55 : x
  2. Step 2: Convert to fraction form
    41,787,713.10/62,681,569.65 = 13,033,802.55/x
  3. Step 3: Cross multiply
    41,787,713.10x = 62,681,569.65 × 13,033,802.55
  4. Step 4: Simplify right side
    41,787,713.10x = 816,979,202,342,172.62
  5. Step 5: Solve for x
    x = 816,979,202,342,172.62/41,787,713.10
  6. Step 6: Final answer
    x = 19,550,703.83

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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.