Home / 136,569,859.28-204,922,045.33-63,776,060.46

Finding the Fourth Proportional to 136,569,859.28, 204,922,045.33 and 63,776,060.46

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Solution

The fourth proportional to 136,569,859.28, 204,922,045.33 and 63,776,060.46 is: 95,695,498.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,569,859.28 : 204,922,045.33 = 63,776,060.46 : x
  2. Step 2: Convert to fraction form
    136,569,859.28/204,922,045.33 = 63,776,060.46/x
  3. Step 3: Cross multiply
    136,569,859.28x = 204,922,045.33 × 63,776,060.46
  4. Step 4: Simplify right side
    136,569,859.28x = 13,069,120,752,552,942
  5. Step 5: Solve for x
    x = 13,069,120,752,552,942/136,569,859.28
  6. Step 6: Final answer
    x = 95,695,498.42

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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.