Home / 38,158,042.03-52,653,318.55-25,795,034.89

Finding the Fourth Proportional to 38,158,042.03, 52,653,318.55 and 25,795,034.89

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Solution

The fourth proportional to 38,158,042.03, 52,653,318.55 and 25,795,034.89 is: 35,593,917.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,158,042.03 : 52,653,318.55 = 25,795,034.89 : x
  2. Step 2: Convert to fraction form
    38,158,042.03/52,653,318.55 = 25,795,034.89/x
  3. Step 3: Cross multiply
    38,158,042.03x = 52,653,318.55 × 25,795,034.89
  4. Step 4: Simplify right side
    38,158,042.03x = 1,358,194,189,071,534.25
  5. Step 5: Solve for x
    x = 1,358,194,189,071,534.25/38,158,042.03
  6. Step 6: Final answer
    x = 35,593,917.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.