Home / 34,992,176.80-52,488,265.20-17,986,064.80

Finding the Fourth Proportional to 34,992,176.80, 52,488,265.20 and 17,986,064.80

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Solution

The fourth proportional to 34,992,176.80, 52,488,265.20 and 17,986,064.80 is: 26,979,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,176.80 : 52,488,265.20 = 17,986,064.80 : x
  2. Step 2: Convert to fraction form
    34,992,176.80/52,488,265.20 = 17,986,064.80/x
  3. Step 3: Cross multiply
    34,992,176.80x = 52,488,265.20 × 17,986,064.80
  4. Step 4: Simplify right side
    34,992,176.80x = 944,057,339,126,785
  5. Step 5: Solve for x
    x = 944,057,339,126,785/34,992,176.80
  6. Step 6: Final answer
    x = 26,979,097.20

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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.