Home / 8,887,843,652.04-12,253,359,071.45-7,060,744,157.96

Finding the Fourth Proportional to 8,887,843,652.04, 12,253,359,071.45 and 7,060,744,157.96

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Solution

The fourth proportional to 8,887,843,652.04, 12,253,359,071.45 and 7,060,744,157.96 is: 9,734,400,926.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,887,843,652.04 : 12,253,359,071.45 = 7,060,744,157.96 : x
  2. Step 2: Convert to fraction form
    8,887,843,652.04/12,253,359,071.45 = 7,060,744,157.96/x
  3. Step 3: Cross multiply
    8,887,843,652.04x = 12,253,359,071.45 × 7,060,744,157.96
  4. Step 4: Simplify right side
    8,887,843,652.04x = 86,517,833,479,172,734,976
  5. Step 5: Solve for x
    x = 86,517,833,479,172,734,976/8,887,843,652.04
  6. Step 6: Final answer
    x = 9,734,400,926.29

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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.