Home / 34,062,003.40-51,093,005.10-28,960,169.80

Finding the Fourth Proportional to 34,062,003.40, 51,093,005.10 and 28,960,169.80

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Solution

The fourth proportional to 34,062,003.40, 51,093,005.10 and 28,960,169.80 is: 43,440,254.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,062,003.40 : 51,093,005.10 = 28,960,169.80 : x
  2. Step 2: Convert to fraction form
    34,062,003.40/51,093,005.10 = 28,960,169.80/x
  3. Step 3: Cross multiply
    34,062,003.40x = 51,093,005.10 × 28,960,169.80
  4. Step 4: Simplify right side
    34,062,003.40x = 1,479,662,103,288,266
  5. Step 5: Solve for x
    x = 1,479,662,103,288,266/34,062,003.40
  6. Step 6: Final answer
    x = 43,440,254.70

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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.