Home / 36,927,753.57-50,960,458.04-20,182,831.34

Finding the Fourth Proportional to 36,927,753.57, 50,960,458.04 and 20,182,831.34

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Solution

The fourth proportional to 36,927,753.57, 50,960,458.04 and 20,182,831.34 is: 27,852,393.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927,753.57 : 50,960,458.04 = 20,182,831.34 : x
  2. Step 2: Convert to fraction form
    36,927,753.57/50,960,458.04 = 20,182,831.34/x
  3. Step 3: Cross multiply
    36,927,753.57x = 50,960,458.04 × 20,182,831.34
  4. Step 4: Simplify right side
    36,927,753.57x = 1,028,526,329,274,750.50
  5. Step 5: Solve for x
    x = 1,028,526,329,274,750.50/36,927,753.57
  6. Step 6: Final answer
    x = 27,852,393.66

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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.