Home / 95,839,535.13-143,708,154.22-49,734,982.32

Finding the Fourth Proportional to 95,839,535.13, 143,708,154.22 and 49,734,982.32

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Solution

The fourth proportional to 95,839,535.13, 143,708,154.22 and 49,734,982.32 is: 74,575,930.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,839,535.13 : 143,708,154.22 = 49,734,982.32 : x
  2. Step 2: Convert to fraction form
    95,839,535.13/143,708,154.22 = 49,734,982.32/x
  3. Step 3: Cross multiply
    95,839,535.13x = 143,708,154.22 × 49,734,982.32
  4. Step 4: Simplify right side
    95,839,535.13x = 7,147,322,509,371,533
  5. Step 5: Solve for x
    x = 7,147,322,509,371,533/95,839,535.13
  6. Step 6: Final answer
    x = 74,575,930.48

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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.