Home / 83,528,910.60-125,193,833.10-35,006,670.60

Finding the Fourth Proportional to 83,528,910.60, 125,193,833.10 and 35,006,670.60

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Solution

The fourth proportional to 83,528,910.60, 125,193,833.10 and 35,006,670.60 is: 52,468,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,528,910.60 : 125,193,833.10 = 35,006,670.60 : x
  2. Step 2: Convert to fraction form
    83,528,910.60/125,193,833.10 = 35,006,670.60/x
  3. Step 3: Cross multiply
    83,528,910.60x = 125,193,833.10 × 35,006,670.60
  4. Step 4: Simplify right side
    83,528,910.60x = 4,382,619,276,483,077
  5. Step 5: Solve for x
    x = 4,382,619,276,483,077/83,528,910.60
  6. Step 6: Final answer
    x = 52,468,292.06

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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.