Home / 149,824,069.20-224,644,865.40-58,838,648.40

Finding the Fourth Proportional to 149,824,069.20, 224,644,865.40 and 58,838,648.40

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Solution

The fourth proportional to 149,824,069.20, 224,644,865.40 and 58,838,648.40 is: 88,222,141.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,824,069.20 : 224,644,865.40 = 58,838,648.40 : x
  2. Step 2: Convert to fraction form
    149,824,069.20/224,644,865.40 = 58,838,648.40/x
  3. Step 3: Cross multiply
    149,824,069.20x = 224,644,865.40 × 58,838,648.40
  4. Step 4: Simplify right side
    149,824,069.20x = 13,217,800,250,135,926
  5. Step 5: Solve for x
    x = 13,217,800,250,135,926/149,824,069.20
  6. Step 6: Final answer
    x = 88,222,141.61

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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.