Home / 49,111,276,553.70-73,666,914,830.55-26,795,856,387.30

Finding the Fourth Proportional to 49,111,276,553.70, 73,666,914,830.55 and 26,795,856,387.30

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Solution

The fourth proportional to 49,111,276,553.70, 73,666,914,830.55 and 26,795,856,387.30 is: 40,193,784,580.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,111,276,553.70 : 73,666,914,830.55 = 26,795,856,387.30 : x
  2. Step 2: Convert to fraction form
    49,111,276,553.70/73,666,914,830.55 = 26,795,856,387.30/x
  3. Step 3: Cross multiply
    49,111,276,553.70x = 73,666,914,830.55 × 26,795,856,387.30
  4. Step 4: Simplify right side
    49,111,276,553.70x = 1,973,968,070,294,878,289,920
  5. Step 5: Solve for x
    x = 1,973,968,070,294,878,289,920/49,111,276,553.70
  6. Step 6: Final answer
    x = 40,193,784,580.95

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Double scale
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Similar ratio
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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.