Home / 27,177,330.69-40,714,559.66-16,065,133.82

Finding the Fourth Proportional to 27,177,330.69, 40,714,559.66 and 16,065,133.82

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Solution

The fourth proportional to 27,177,330.69, 40,714,559.66 and 16,065,133.82 is: 24,067,295.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,330.69 : 40,714,559.66 = 16,065,133.82 : x
  2. Step 2: Convert to fraction form
    27,177,330.69/40,714,559.66 = 16,065,133.82/x
  3. Step 3: Cross multiply
    27,177,330.69x = 40,714,559.66 × 16,065,133.82
  4. Step 4: Simplify right side
    27,177,330.69x = 654,084,849,196,863.75
  5. Step 5: Solve for x
    x = 654,084,849,196,863.75/27,177,330.69
  6. Step 6: Final answer
    x = 24,067,295.52

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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.