Home / 151,261,654.86-226,949,665.05-59,211,179.64

Finding the Fourth Proportional to 151,261,654.86, 226,949,665.05 and 59,211,179.64

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Solution

The fourth proportional to 151,261,654.86, 226,949,665.05 and 59,211,179.64 is: 88,839,153.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,261,654.86 : 226,949,665.05 = 59,211,179.64 : x
  2. Step 2: Convert to fraction form
    151,261,654.86/226,949,665.05 = 59,211,179.64/x
  3. Step 3: Cross multiply
    151,261,654.86x = 226,949,665.05 × 59,211,179.64
  4. Step 4: Simplify right side
    151,261,654.86x = 13,437,957,386,513,380
  5. Step 5: Solve for x
    x = 13,437,957,386,513,380/151,261,654.86
  6. Step 6: Final answer
    x = 88,839,153.58

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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.