Home / 12,595,526,195.01-17,381,722,851.30-6,879,814,266.43

Finding the Fourth Proportional to 12,595,526,195.01, 17,381,722,851.30 and 6,879,814,266.43

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Solution

The fourth proportional to 12,595,526,195.01, 17,381,722,851.30 and 6,879,814,266.43 is: 9,494,087,265.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,595,526,195.01 : 17,381,722,851.30 = 6,879,814,266.43 : x
  2. Step 2: Convert to fraction form
    12,595,526,195.01/17,381,722,851.30 = 6,879,814,266.43/x
  3. Step 3: Cross multiply
    12,595,526,195.01x = 17,381,722,851.30 × 6,879,814,266.43
  4. Step 4: Simplify right side
    12,595,526,195.01x = 119,583,024,847,506,079,744
  5. Step 5: Solve for x
    x = 119,583,024,847,506,079,744/12,595,526,195.01
  6. Step 6: Final answer
    x = 9,494,087,265.28

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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.