Home / 95,773,871.32-132,167,941.10-51,720,868.87

Finding the Fourth Proportional to 95,773,871.32, 132,167,941.10 and 51,720,868.87

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Solution

The fourth proportional to 95,773,871.32, 132,167,941.10 and 51,720,868.87 is: 71,374,798.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,773,871.32 : 132,167,941.10 = 51,720,868.87 : x
  2. Step 2: Convert to fraction form
    95,773,871.32/132,167,941.10 = 51,720,868.87/x
  3. Step 3: Cross multiply
    95,773,871.32x = 132,167,941.10 × 51,720,868.87
  4. Step 4: Simplify right side
    95,773,871.32x = 6,835,840,750,573,037
  5. Step 5: Solve for x
    x = 6,835,840,750,573,037/95,773,871.32
  6. Step 6: Final answer
    x = 71,374,798.33

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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.