Home / 58,711,784.42-88,060,833.75-15,584,338.82

Finding the Fourth Proportional to 58,711,784.42, 88,060,833.75 and 15,584,338.82

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Solution

The fourth proportional to 58,711,784.42, 88,060,833.75 and 15,584,338.82 is: 23,374,691.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,711,784.42 : 88,060,833.75 = 15,584,338.82 : x
  2. Step 2: Convert to fraction form
    58,711,784.42/88,060,833.75 = 15,584,338.82/x
  3. Step 3: Cross multiply
    58,711,784.42x = 88,060,833.75 × 15,584,338.82
  4. Step 4: Simplify right side
    58,711,784.42x = 1,372,369,869,931,691.25
  5. Step 5: Solve for x
    x = 1,372,369,869,931,691.25/58,711,784.42
  6. Step 6: Final answer
    x = 23,374,691.87

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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.