Home / 56,043,514.59-77,338,295.42-32,854,086.15

Finding the Fourth Proportional to 56,043,514.59, 77,338,295.42 and 32,854,086.15

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Solution

The fourth proportional to 56,043,514.59, 77,338,295.42 and 32,854,086.15 is: 45,337,610.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,043,514.59 : 77,338,295.42 = 32,854,086.15 : x
  2. Step 2: Convert to fraction form
    56,043,514.59/77,338,295.42 = 32,854,086.15/x
  3. Step 3: Cross multiply
    56,043,514.59x = 77,338,295.42 × 32,854,086.15
  4. Step 4: Simplify right side
    56,043,514.59x = 2,540,879,020,258,560
  5. Step 5: Solve for x
    x = 2,540,879,020,258,560/56,043,514.59
  6. Step 6: Final answer
    x = 45,337,610.23

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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.