Home / 95,888,552.40-143,667,491.40-44,665,513.20

Finding the Fourth Proportional to 95,888,552.40, 143,667,491.40 and 44,665,513.20

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Solution

The fourth proportional to 95,888,552.40, 143,667,491.40 and 44,665,513.20 is: 66,921,254.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,888,552.40 : 143,667,491.40 = 44,665,513.20 : x
  2. Step 2: Convert to fraction form
    95,888,552.40/143,667,491.40 = 44,665,513.20/x
  3. Step 3: Cross multiply
    95,888,552.40x = 143,667,491.40 × 44,665,513.20
  4. Step 4: Simplify right side
    95,888,552.40x = 6,416,982,233,537,587
  5. Step 5: Solve for x
    x = 6,416,982,233,537,587/95,888,552.40
  6. Step 6: Final answer
    x = 66,921,254.65

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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.