Home / 159,207,609.52-238,812,751.59-44,201,120.32

Finding the Fourth Proportional to 159,207,609.52, 238,812,751.59 and 44,201,120.32

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Solution

The fourth proportional to 159,207,609.52, 238,812,751.59 and 44,201,120.32 is: 66,302,051.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,207,609.52 : 238,812,751.59 = 44,201,120.32 : x
  2. Step 2: Convert to fraction form
    159,207,609.52/238,812,751.59 = 44,201,120.32/x
  3. Step 3: Cross multiply
    159,207,609.52x = 238,812,751.59 × 44,201,120.32
  4. Step 4: Simplify right side
    159,207,609.52x = 10,555,791,166,979,862
  5. Step 5: Solve for x
    x = 10,555,791,166,979,862/159,207,609.52
  6. Step 6: Final answer
    x = 66,302,051.76

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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.