Home / 104,972,848.38-157,453,387.14-32,189,429.27

Finding the Fourth Proportional to 104,972,848.38, 157,453,387.14 and 32,189,429.27

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Solution

The fourth proportional to 104,972,848.38, 157,453,387.14 and 32,189,429.27 is: 48,282,339.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,972,848.38 : 157,453,387.14 = 32,189,429.27 : x
  2. Step 2: Convert to fraction form
    104,972,848.38/157,453,387.14 = 32,189,429.27/x
  3. Step 3: Cross multiply
    104,972,848.38x = 157,453,387.14 × 32,189,429.27
  4. Step 4: Simplify right side
    104,972,848.38x = 5,068,334,667,877,690
  5. Step 5: Solve for x
    x = 5,068,334,667,877,690/104,972,848.38
  6. Step 6: Final answer
    x = 48,282,339.16

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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.