Home / 136,569,860.28-204,922,046.82-63,776,061.46

Finding the Fourth Proportional to 136,569,860.28, 204,922,046.82 and 63,776,061.46

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Solution

The fourth proportional to 136,569,860.28, 204,922,046.82 and 63,776,061.46 is: 95,695,499.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,569,860.28 : 204,922,046.82 = 63,776,061.46 : x
  2. Step 2: Convert to fraction form
    136,569,860.28/204,922,046.82 = 63,776,061.46/x
  3. Step 3: Cross multiply
    136,569,860.28x = 204,922,046.82 × 63,776,061.46
  4. Step 4: Simplify right side
    136,569,860.28x = 13,069,121,052,501,318
  5. Step 5: Solve for x
    x = 13,069,121,052,501,318/136,569,860.28
  6. Step 6: Final answer
    x = 95,695,499.91

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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.