Home / 38,168,758.67-52,691,181.68-23,497,001.26

Finding the Fourth Proportional to 38,168,758.67, 52,691,181.68 and 23,497,001.26

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Solution

The fourth proportional to 38,168,758.67, 52,691,181.68 and 23,497,001.26 is: 32,437,124.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,168,758.67 : 52,691,181.68 = 23,497,001.26 : x
  2. Step 2: Convert to fraction form
    38,168,758.67/52,691,181.68 = 23,497,001.26/x
  3. Step 3: Cross multiply
    38,168,758.67x = 52,691,181.68 × 23,497,001.26
  4. Step 4: Simplify right side
    38,168,758.67x = 1,238,084,762,252,863.50
  5. Step 5: Solve for x
    x = 1,238,084,762,252,863.50/38,168,758.67
  6. Step 6: Final answer
    x = 32,437,124.12

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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.