Home / 95,278,829.14-142,925,074.75-39,890,927.08

Finding the Fourth Proportional to 95,278,829.14, 142,925,074.75 and 39,890,927.08

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Solution

The fourth proportional to 95,278,829.14, 142,925,074.75 and 39,890,927.08 is: 59,839,250.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,278,829.14 : 142,925,074.75 = 39,890,927.08 : x
  2. Step 2: Convert to fraction form
    95,278,829.14/142,925,074.75 = 39,890,927.08/x
  3. Step 3: Cross multiply
    95,278,829.14x = 142,925,074.75 × 39,890,927.08
  4. Step 4: Simplify right side
    95,278,829.14x = 5,701,413,734,759,733
  5. Step 5: Solve for x
    x = 5,701,413,734,759,733/95,278,829.14
  6. Step 6: Final answer
    x = 59,839,250.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.