Home / 88,750,837.17-122,473,805.65-49,592,935.69

Finding the Fourth Proportional to 88,750,837.17, 122,473,805.65 and 49,592,935.69

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Solution

The fourth proportional to 88,750,837.17, 122,473,805.65 and 49,592,935.69 is: 68,436,938.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,750,837.17 : 122,473,805.65 = 49,592,935.69 : x
  2. Step 2: Convert to fraction form
    88,750,837.17/122,473,805.65 = 49,592,935.69/x
  3. Step 3: Cross multiply
    88,750,837.17x = 122,473,805.65 × 49,592,935.69
  4. Step 4: Simplify right side
    88,750,837.17x = 6,073,835,566,879,841
  5. Step 5: Solve for x
    x = 6,073,835,566,879,841/88,750,837.17
  6. Step 6: Final answer
    x = 68,436,938.29

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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.