Home / 112,982,033.52-169,473,053.52-32,200,902

Finding the Fourth Proportional to 112,982,033.52, 169,473,053.52 and 32,200,902

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Solution

The fourth proportional to 112,982,033.52, 169,473,053.52 and 32,200,902 is: 48,301,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,982,033.52 : 169,473,053.52 = 32,200,902 : x
  2. Step 2: Convert to fraction form
    112,982,033.52/169,473,053.52 = 32,200,902/x
  3. Step 3: Cross multiply
    112,982,033.52x = 169,473,053.52 × 32,200,902
  4. Step 4: Simplify right side
    112,982,033.52x = 5,457,185,188,038,275
  5. Step 5: Solve for x
    x = 5,457,185,188,038,275/112,982,033.52
  6. Step 6: Final answer
    x = 48,301,353.92

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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.