Home / 32,854,894.52-45,337,921.02-17,967,280.68

Finding the Fourth Proportional to 32,854,894.52, 45,337,921.02 and 17,967,280.68

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Solution

The fourth proportional to 32,854,894.52, 45,337,921.02 and 17,967,280.68 is: 24,793,844.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,854,894.52 : 45,337,921.02 = 17,967,280.68 : x
  2. Step 2: Convert to fraction form
    32,854,894.52/45,337,921.02 = 17,967,280.68/x
  3. Step 3: Cross multiply
    32,854,894.52x = 45,337,921.02 × 17,967,280.68
  4. Step 4: Simplify right side
    32,854,894.52x = 814,599,152,414,012
  5. Step 5: Solve for x
    x = 814,599,152,414,012/32,854,894.52
  6. Step 6: Final answer
    x = 24,793,844.71

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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.