Home / 49,280,254.00-73,868,253.35-18,561,542.34

Finding the Fourth Proportional to 49,280,254.00, 73,868,253.35 and 18,561,542.34

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Solution

The fourth proportional to 49,280,254.00, 73,868,253.35 and 18,561,542.34 is: 27,822,679.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,280,254.00 : 73,868,253.35 = 18,561,542.34 : x
  2. Step 2: Convert to fraction form
    49,280,254.00/73,868,253.35 = 18,561,542.34/x
  3. Step 3: Cross multiply
    49,280,254.00x = 73,868,253.35 × 18,561,542.34
  4. Step 4: Simplify right side
    49,280,254.00x = 1,371,108,712,322,070
  5. Step 5: Solve for x
    x = 1,371,108,712,322,070/49,280,254.00
  6. Step 6: Final answer
    x = 27,822,679.49

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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.