Home / 299,429,250.20-449,064,159.14-92,167,260.20

Finding the Fourth Proportional to 299,429,250.20, 449,064,159.14 and 92,167,260.20

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Solution

The fourth proportional to 299,429,250.20, 449,064,159.14 and 92,167,260.20 is: 138,226,352.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,429,250.20 : 449,064,159.14 = 92,167,260.20 : x
  2. Step 2: Convert to fraction form
    299,429,250.20/449,064,159.14 = 92,167,260.20/x
  3. Step 3: Cross multiply
    299,429,250.20x = 449,064,159.14 × 92,167,260.20
  4. Step 4: Simplify right side
    299,429,250.20x = 41,389,013,201,950,592
  5. Step 5: Solve for x
    x = 41,389,013,201,950,592/299,429,250.20
  6. Step 6: Final answer
    x = 138,226,352.88

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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.