Home / 26,557,673.40-39,836,510.10-24,990,031.80

Finding the Fourth Proportional to 26,557,673.40, 39,836,510.10 and 24,990,031.80

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Solution

The fourth proportional to 26,557,673.40, 39,836,510.10 and 24,990,031.80 is: 37,485,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,557,673.40 : 39,836,510.10 = 24,990,031.80 : x
  2. Step 2: Convert to fraction form
    26,557,673.40/39,836,510.10 = 24,990,031.80/x
  3. Step 3: Cross multiply
    26,557,673.40x = 39,836,510.10 × 24,990,031.80
  4. Step 4: Simplify right side
    26,557,673.40x = 995,515,654,200,021.25
  5. Step 5: Solve for x
    x = 995,515,654,200,021.25/26,557,673.40
  6. Step 6: Final answer
    x = 37,485,047.70

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Similar ratio
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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.