Home / 47,850,831.10-71,776,246.65-23,601,375.10

Finding the Fourth Proportional to 47,850,831.10, 71,776,246.65 and 23,601,375.10

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Solution

The fourth proportional to 47,850,831.10, 71,776,246.65 and 23,601,375.10 is: 35,402,062.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,850,831.10 : 71,776,246.65 = 23,601,375.10 : x
  2. Step 2: Convert to fraction form
    47,850,831.10/71,776,246.65 = 23,601,375.10/x
  3. Step 3: Cross multiply
    47,850,831.10x = 71,776,246.65 × 23,601,375.10
  4. Step 4: Simplify right side
    47,850,831.10x = 1,694,018,120,456,768.75
  5. Step 5: Solve for x
    x = 1,694,018,120,456,768.75/47,850,831.10
  6. Step 6: Final answer
    x = 35,402,062.65

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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.