Home / 1,062,885,122.20-1,594,327,683.30-933,744,959.20

Finding the Fourth Proportional to 1,062,885,122.20, 1,594,327,683.30 and 933,744,959.20

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Solution

The fourth proportional to 1,062,885,122.20, 1,594,327,683.30 and 933,744,959.20 is: 1,400,617,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,885,122.20 : 1,594,327,683.30 = 933,744,959.20 : x
  2. Step 2: Convert to fraction form
    1,062,885,122.20/1,594,327,683.30 = 933,744,959.20/x
  3. Step 3: Cross multiply
    1,062,885,122.20x = 1,594,327,683.30 × 933,744,959.20
  4. Step 4: Simplify right side
    1,062,885,122.20x = 1,488,695,437,594,388,992
  5. Step 5: Solve for x
    x = 1,488,695,437,594,388,992/1,062,885,122.20
  6. Step 6: Final answer
    x = 1,400,617,438.80

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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.