Home / 14,797,927.80-22,196,891.70-8,825,959.80

Finding the Fourth Proportional to 14,797,927.80, 22,196,891.70 and 8,825,959.80

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Solution

The fourth proportional to 14,797,927.80, 22,196,891.70 and 8,825,959.80 is: 13,238,939.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,927.80 : 22,196,891.70 = 8,825,959.80 : x
  2. Step 2: Convert to fraction form
    14,797,927.80/22,196,891.70 = 8,825,959.80/x
  3. Step 3: Cross multiply
    14,797,927.80x = 22,196,891.70 × 8,825,959.80
  4. Step 4: Simplify right side
    14,797,927.80x = 195,908,873,829,153.66
  5. Step 5: Solve for x
    x = 195,908,873,829,153.66/14,797,927.80
  6. Step 6: Final answer
    x = 13,238,939.70

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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.