Home / 92,596,227.20-127,776,564.96-51,341,592.32

Finding the Fourth Proportional to 92,596,227.20, 127,776,564.96 and 51,341,592.32

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Solution

The fourth proportional to 92,596,227.20, 127,776,564.96 and 51,341,592.32 is: 70,847,943.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,596,227.20 : 127,776,564.96 = 51,341,592.32 : x
  2. Step 2: Convert to fraction form
    92,596,227.20/127,776,564.96 = 51,341,592.32/x
  3. Step 3: Cross multiply
    92,596,227.20x = 127,776,564.96 × 51,341,592.32
  4. Step 4: Simplify right side
    92,596,227.20x = 6,560,252,306,226,317
  5. Step 5: Solve for x
    x = 6,560,252,306,226,317/92,596,227.20
  6. Step 6: Final answer
    x = 70,847,943.86

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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.