Home / 27,177,332.44-40,714,562.29-16,065,135.57

Finding the Fourth Proportional to 27,177,332.44, 40,714,562.29 and 16,065,135.57

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Solution

The fourth proportional to 27,177,332.44, 40,714,562.29 and 16,065,135.57 is: 24,067,298.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,332.44 : 40,714,562.29 = 16,065,135.57 : x
  2. Step 2: Convert to fraction form
    27,177,332.44/40,714,562.29 = 16,065,135.57/x
  3. Step 3: Cross multiply
    27,177,332.44x = 40,714,562.29 × 16,065,135.57
  4. Step 4: Simplify right side
    27,177,332.44x = 654,084,962,578,161.12
  5. Step 5: Solve for x
    x = 654,084,962,578,161.12/27,177,332.44
  6. Step 6: Final answer
    x = 24,067,298.14

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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.