Home / 38,168,761.10-52,691,185.04-23,497,003.70

Finding the Fourth Proportional to 38,168,761.10, 52,691,185.04 and 23,497,003.70

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Solution

The fourth proportional to 38,168,761.10, 52,691,185.04 and 23,497,003.70 is: 32,437,127.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,168,761.10 : 52,691,185.04 = 23,497,003.70 : x
  2. Step 2: Convert to fraction form
    38,168,761.10/52,691,185.04 = 23,497,003.70/x
  3. Step 3: Cross multiply
    38,168,761.10x = 52,691,185.04 × 23,497,003.70
  4. Step 4: Simplify right side
    38,168,761.10x = 1,238,084,969,842,264.50
  5. Step 5: Solve for x
    x = 1,238,084,969,842,264.50/38,168,761.10
  6. Step 6: Final answer
    x = 32,437,127.49

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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.