Home / 37,542,777,197.10-51,813,474,061.23-22,300,929,219.57

Finding the Fourth Proportional to 37,542,777,197.10, 51,813,474,061.23 and 22,300,929,219.57

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Solution

The fourth proportional to 37,542,777,197.10, 51,813,474,061.23 and 22,300,929,219.57 is: 30,777,920,652.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,542,777,197.10 : 51,813,474,061.23 = 22,300,929,219.57 : x
  2. Step 2: Convert to fraction form
    37,542,777,197.10/51,813,474,061.23 = 22,300,929,219.57/x
  3. Step 3: Cross multiply
    37,542,777,197.10x = 51,813,474,061.23 × 22,300,929,219.57
  4. Step 4: Simplify right side
    37,542,777,197.10x = 1,155,488,617,659,145,650,176
  5. Step 5: Solve for x
    x = 1,155,488,617,659,145,650,176/37,542,777,197.10
  6. Step 6: Final answer
    x = 30,777,920,652.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.