Home / 17,944,043.68-24,762,460.80-10,208,919.52

Finding the Fourth Proportional to 17,944,043.68, 24,762,460.80 and 10,208,919.52

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Solution

The fourth proportional to 17,944,043.68, 24,762,460.80 and 10,208,919.52 is: 14,088,127.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944,043.68 : 24,762,460.80 = 10,208,919.52 : x
  2. Step 2: Convert to fraction form
    17,944,043.68/24,762,460.80 = 10,208,919.52/x
  3. Step 3: Cross multiply
    17,944,043.68x = 24,762,460.80 × 10,208,919.52
  4. Step 4: Simplify right side
    17,944,043.68x = 252,797,969,424,354.81
  5. Step 5: Solve for x
    x = 252,797,969,424,354.81/17,944,043.68
  6. Step 6: Final answer
    x = 14,088,127.18

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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.