Home / 58,276,195.20-87,344,308.80-24,179,990.40

Finding the Fourth Proportional to 58,276,195.20, 87,344,308.80 and 24,179,990.40

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Solution

The fourth proportional to 58,276,195.20, 87,344,308.80 and 24,179,990.40 is: 36,240,947.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,276,195.20 : 87,344,308.80 = 24,179,990.40 : x
  2. Step 2: Convert to fraction form
    58,276,195.20/87,344,308.80 = 24,179,990.40/x
  3. Step 3: Cross multiply
    58,276,195.20x = 87,344,308.80 × 24,179,990.40
  4. Step 4: Simplify right side
    58,276,195.20x = 2,111,984,548,278,635.25
  5. Step 5: Solve for x
    x = 2,111,984,548,278,635.25/58,276,195.20
  6. Step 6: Final answer
    x = 36,240,947.80

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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.