Home / 37,711,321.11-56,543,831.37-14,655,334.86

Finding the Fourth Proportional to 37,711,321.11, 56,543,831.37 and 14,655,334.86

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Solution

The fourth proportional to 37,711,321.11, 56,543,831.37 and 14,655,334.86 is: 21,974,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,711,321.11 : 56,543,831.37 = 14,655,334.86 : x
  2. Step 2: Convert to fraction form
    37,711,321.11/56,543,831.37 = 14,655,334.86/x
  3. Step 3: Cross multiply
    37,711,321.11x = 56,543,831.37 × 14,655,334.86
  4. Step 4: Simplify right side
    37,711,321.11x = 828,668,782,994,722.50
  5. Step 5: Solve for x
    x = 828,668,782,994,722.50/37,711,321.11
  6. Step 6: Final answer
    x = 21,974,005.65

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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.