Home / 82,989,276.30-124,483,914.45-44,725,524.30

Finding the Fourth Proportional to 82,989,276.30, 124,483,914.45 and 44,725,524.30

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Solution

The fourth proportional to 82,989,276.30, 124,483,914.45 and 44,725,524.30 is: 67,088,286.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,989,276.30 : 124,483,914.45 = 44,725,524.30 : x
  2. Step 2: Convert to fraction form
    82,989,276.30/124,483,914.45 = 44,725,524.30/x
  3. Step 3: Cross multiply
    82,989,276.30x = 124,483,914.45 × 44,725,524.30
  4. Step 4: Simplify right side
    82,989,276.30x = 5,567,608,340,692,596
  5. Step 5: Solve for x
    x = 5,567,608,340,692,596/82,989,276.30
  6. Step 6: Final answer
    x = 67,088,286.45

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Similar ratio
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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.