Home / 49,111,273,352.70-73,666,910,029.05-26,795,853,186.30

Finding the Fourth Proportional to 49,111,273,352.70, 73,666,910,029.05 and 26,795,853,186.30

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Solution

The fourth proportional to 49,111,273,352.70, 73,666,910,029.05 and 26,795,853,186.30 is: 40,193,779,779.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,111,273,352.70 : 73,666,910,029.05 = 26,795,853,186.30 : x
  2. Step 2: Convert to fraction form
    49,111,273,352.70/73,666,910,029.05 = 26,795,853,186.30/x
  3. Step 3: Cross multiply
    49,111,273,352.70x = 73,666,910,029.05 × 26,795,853,186.30
  4. Step 4: Simplify right side
    49,111,273,352.70x = 1,973,967,705,826,794,930,176
  5. Step 5: Solve for x
    x = 1,973,967,705,826,794,930,176/49,111,273,352.70
  6. Step 6: Final answer
    x = 40,193,779,779.45

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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.