Home / 18,882,714.20-26,053,666.62-10,733,310.68

Finding the Fourth Proportional to 18,882,714.20, 26,053,666.62 and 10,733,310.68

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Solution

The fourth proportional to 18,882,714.20, 26,053,666.62 and 10,733,310.68 is: 14,809,422.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,882,714.20 : 26,053,666.62 = 10,733,310.68 : x
  2. Step 2: Convert to fraction form
    18,882,714.20/26,053,666.62 = 10,733,310.68/x
  3. Step 3: Cross multiply
    18,882,714.20x = 26,053,666.62 × 10,733,310.68
  4. Step 4: Simplify right side
    18,882,714.20x = 279,642,098,185,605.50
  5. Step 5: Solve for x
    x = 279,642,098,185,605.50/18,882,714.20
  6. Step 6: Final answer
    x = 14,809,422.80

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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.