Home / 227,909,584.08-314,515,344.28-123,487,737.44

Finding the Fourth Proportional to 227,909,584.08, 314,515,344.28 and 123,487,737.44

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Solution

The fourth proportional to 227,909,584.08, 314,515,344.28 and 123,487,737.44 is: 170,413,141.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,909,584.08 : 314,515,344.28 = 123,487,737.44 : x
  2. Step 2: Convert to fraction form
    227,909,584.08/314,515,344.28 = 123,487,737.44/x
  3. Step 3: Cross multiply
    227,909,584.08x = 314,515,344.28 × 123,487,737.44
  4. Step 4: Simplify right side
    227,909,584.08x = 38,838,788,255,299,840
  5. Step 5: Solve for x
    x = 38,838,788,255,299,840/227,909,584.08
  6. Step 6: Final answer
    x = 170,413,141.74

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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.