Home / 96,009,694.53-132,493,708.20-51,956,681.69

Finding the Fourth Proportional to 96,009,694.53, 132,493,708.20 and 51,956,681.69

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Solution

The fourth proportional to 96,009,694.53, 132,493,708.20 and 51,956,681.69 is: 71,700,399.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,009,694.53 : 132,493,708.20 = 51,956,681.69 : x
  2. Step 2: Convert to fraction form
    96,009,694.53/132,493,708.20 = 51,956,681.69/x
  3. Step 3: Cross multiply
    96,009,694.53x = 132,493,708.20 × 51,956,681.69
  4. Step 4: Simplify right side
    96,009,694.53x = 6,883,933,423,649,640
  5. Step 5: Solve for x
    x = 6,883,933,423,649,640/96,009,694.53
  6. Step 6: Final answer
    x = 71,700,399.19

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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.