Home / 96,171,684.64-132,717,037.20-52,118,681.20

Finding the Fourth Proportional to 96,171,684.64, 132,717,037.20 and 52,118,681.20

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Solution

The fourth proportional to 96,171,684.64, 132,717,037.20 and 52,118,681.20 is: 71,923,840.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,171,684.64 : 132,717,037.20 = 52,118,681.20 : x
  2. Step 2: Convert to fraction form
    96,171,684.64/132,717,037.20 = 52,118,681.20/x
  3. Step 3: Cross multiply
    96,171,684.64x = 132,717,037.20 × 52,118,681.20
  4. Step 4: Simplify right side
    96,171,684.64x = 6,917,036,951,635,341
  5. Step 5: Solve for x
    x = 6,917,036,951,635,341/96,171,684.64
  6. Step 6: Final answer
    x = 71,923,840.97

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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.