Home / 104,778,713.48-144,602,266.82-60,737,082.44

Finding the Fourth Proportional to 104,778,713.48, 144,602,266.82 and 60,737,082.44

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Solution

The fourth proportional to 104,778,713.48, 144,602,266.82 and 60,737,082.44 is: 83,821,603.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,778,713.48 : 144,602,266.82 = 60,737,082.44 : x
  2. Step 2: Convert to fraction form
    104,778,713.48/144,602,266.82 = 60,737,082.44/x
  3. Step 3: Cross multiply
    104,778,713.48x = 144,602,266.82 × 60,737,082.44
  4. Step 4: Simplify right side
    104,778,713.48x = 8,782,719,800,857,216
  5. Step 5: Solve for x
    x = 8,782,719,800,857,216/104,778,713.48
  6. Step 6: Final answer
    x = 83,821,603.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.