Home / 159,207,790.56-238,813,022.88-44,201,301.36

Finding the Fourth Proportional to 159,207,790.56, 238,813,022.88 and 44,201,301.36

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Solution

The fourth proportional to 159,207,790.56, 238,813,022.88 and 44,201,301.36 is: 66,302,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,207,790.56 : 238,813,022.88 = 44,201,301.36 : x
  2. Step 2: Convert to fraction form
    159,207,790.56/238,813,022.88 = 44,201,301.36/x
  3. Step 3: Cross multiply
    159,207,790.56x = 238,813,022.88 × 44,201,301.36
  4. Step 4: Simplify right side
    159,207,790.56x = 10,555,846,393,011,454
  5. Step 5: Solve for x
    x = 10,555,846,393,011,454/159,207,790.56
  6. Step 6: Final answer
    x = 66,302,323.25

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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.