Home / 54,944,010.60-82,416,015.90-34,772,029.80

Finding the Fourth Proportional to 54,944,010.60, 82,416,015.90 and 34,772,029.80

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Solution

The fourth proportional to 54,944,010.60, 82,416,015.90 and 34,772,029.80 is: 52,158,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,944,010.60 : 82,416,015.90 = 34,772,029.80 : x
  2. Step 2: Convert to fraction form
    54,944,010.60/82,416,015.90 = 34,772,029.80/x
  3. Step 3: Cross multiply
    54,944,010.60x = 82,416,015.90 × 34,772,029.80
  4. Step 4: Simplify right side
    54,944,010.60x = 2,865,772,160,872,074
  5. Step 5: Solve for x
    x = 2,865,772,160,872,074/54,944,010.60
  6. Step 6: Final answer
    x = 52,158,044.70

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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.