Home / 15,072,302.39-22,609,802.31-5,850,058.71

Finding the Fourth Proportional to 15,072,302.39, 22,609,802.31 and 5,850,058.71

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Solution

The fourth proportional to 15,072,302.39, 22,609,802.31 and 5,850,058.71 is: 8,775,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,072,302.39 : 22,609,802.31 = 5,850,058.71 : x
  2. Step 2: Convert to fraction form
    15,072,302.39/22,609,802.31 = 5,850,058.71/x
  3. Step 3: Cross multiply
    15,072,302.39x = 22,609,802.31 × 5,850,058.71
  4. Step 4: Simplify right side
    15,072,302.39x = 132,268,670,934,993.61
  5. Step 5: Solve for x
    x = 132,268,670,934,993.61/15,072,302.39
  6. Step 6: Final answer
    x = 8,775,611.55

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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.