Home / 49,515,288,312.70-74,272,932,469.05-49,515,288,312.70

Finding the Fourth Proportional to 49,515,288,312.70, 74,272,932,469.05 and 49,515,288,312.70

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Solution

The fourth proportional to 49,515,288,312.70, 74,272,932,469.05 and 49,515,288,312.70 is: 74,272,932,469.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,515,288,312.70 : 74,272,932,469.05 = 49,515,288,312.70 : x
  2. Step 2: Convert to fraction form
    49,515,288,312.70/74,272,932,469.05 = 49,515,288,312.70/x
  3. Step 3: Cross multiply
    49,515,288,312.70x = 74,272,932,469.05 × 49,515,288,312.70
  4. Step 4: Simplify right side
    49,515,288,312.70x = 3,677,645,665,034,707,664,896
  5. Step 5: Solve for x
    x = 3,677,645,665,034,707,664,896/49,515,288,312.70
  6. Step 6: Final answer
    x = 74,272,932,469.05

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Double scale
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1.5x scale

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.