Home / 37,908,033.20-56,862,049.80-25,142,951.60

Finding the Fourth Proportional to 37,908,033.20, 56,862,049.80 and 25,142,951.60

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Solution

The fourth proportional to 37,908,033.20, 56,862,049.80 and 25,142,951.60 is: 37,714,427.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,908,033.20 : 56,862,049.80 = 25,142,951.60 : x
  2. Step 2: Convert to fraction form
    37,908,033.20/56,862,049.80 = 25,142,951.60/x
  3. Step 3: Cross multiply
    37,908,033.20x = 56,862,049.80 × 25,142,951.60
  4. Step 4: Simplify right side
    37,908,033.20x = 1,429,679,765,998,189.75
  5. Step 5: Solve for x
    x = 1,429,679,765,998,189.75/37,908,033.20
  6. Step 6: Final answer
    x = 37,714,427.40

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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.