Home / 45,053,296.20-67,576,007.70-14,761,159.20

Finding the Fourth Proportional to 45,053,296.20, 67,576,007.70 and 14,761,159.20

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Solution

The fourth proportional to 45,053,296.20, 67,576,007.70 and 14,761,159.20 is: 22,140,449.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,296.20 : 67,576,007.70 = 14,761,159.20 : x
  2. Step 2: Convert to fraction form
    45,053,296.20/67,576,007.70 = 14,761,159.20/x
  3. Step 3: Cross multiply
    45,053,296.20x = 67,576,007.70 × 14,761,159.20
  4. Step 4: Simplify right side
    45,053,296.20x = 997,500,207,760,125.88
  5. Step 5: Solve for x
    x = 997,500,207,760,125.88/45,053,296.20
  6. Step 6: Final answer
    x = 22,140,449.02

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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.