Home / 38,314,079,015.10-57,471,118,522.65-22,641,246,195.90

Finding the Fourth Proportional to 38,314,079,015.10, 57,471,118,522.65 and 22,641,246,195.90

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Solution

The fourth proportional to 38,314,079,015.10, 57,471,118,522.65 and 22,641,246,195.90 is: 33,961,869,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,314,079,015.10 : 57,471,118,522.65 = 22,641,246,195.90 : x
  2. Step 2: Convert to fraction form
    38,314,079,015.10/57,471,118,522.65 = 22,641,246,195.90/x
  3. Step 3: Cross multiply
    38,314,079,015.10x = 57,471,118,522.65 × 22,641,246,195.90
  4. Step 4: Simplify right side
    38,314,079,015.10x = 1,301,217,743,625,067,429,888
  5. Step 5: Solve for x
    x = 1,301,217,743,625,067,429,888/38,314,079,015.10
  6. Step 6: Final answer
    x = 33,961,869,293.85

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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.