Home / 63,825,938.70-95,597,190.45-52,488,530.70

Finding the Fourth Proportional to 63,825,938.70, 95,597,190.45 and 52,488,530.70

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Solution

The fourth proportional to 63,825,938.70, 95,597,190.45 and 52,488,530.70 is: 78,616,251.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,938.70 : 95,597,190.45 = 52,488,530.70 : x
  2. Step 2: Convert to fraction form
    63,825,938.70/95,597,190.45 = 52,488,530.70/x
  3. Step 3: Cross multiply
    63,825,938.70x = 95,597,190.45 × 52,488,530.70
  4. Step 4: Simplify right side
    63,825,938.70x = 5,017,756,065,768,572
  5. Step 5: Solve for x
    x = 5,017,756,065,768,572/63,825,938.70
  6. Step 6: Final answer
    x = 78,616,251.76

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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.