Home / 45,053,301.20-67,576,015.20-14,761,164.20

Finding the Fourth Proportional to 45,053,301.20, 67,576,015.20 and 14,761,164.20

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Solution

The fourth proportional to 45,053,301.20, 67,576,015.20 and 14,761,164.20 is: 22,140,456.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,301.20 : 67,576,015.20 = 14,761,164.20 : x
  2. Step 2: Convert to fraction form
    45,053,301.20/67,576,015.20 = 14,761,164.20/x
  3. Step 3: Cross multiply
    45,053,301.20x = 67,576,015.20 × 14,761,164.20
  4. Step 4: Simplify right side
    45,053,301.20x = 997,500,656,348,895.88
  5. Step 5: Solve for x
    x = 997,500,656,348,895.88/45,053,301.20
  6. Step 6: Final answer
    x = 22,140,456.52

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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.