Home / 9,350,520,023.58-12,903,724,589.43-5,063,766,619.43

Finding the Fourth Proportional to 9,350,520,023.58, 12,903,724,589.43 and 5,063,766,619.43

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Solution

The fourth proportional to 9,350,520,023.58, 12,903,724,589.43 and 5,063,766,619.43 is: 6,988,001,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,520,023.58 : 12,903,724,589.43 = 5,063,766,619.43 : x
  2. Step 2: Convert to fraction form
    9,350,520,023.58/12,903,724,589.43 = 5,063,766,619.43/x
  3. Step 3: Cross multiply
    9,350,520,023.58x = 12,903,724,589.43 × 5,063,766,619.43
  4. Step 4: Simplify right side
    9,350,520,023.58x = 65,341,449,842,194,006,016
  5. Step 5: Solve for x
    x = 65,341,449,842,194,006,016/9,350,520,023.58
  6. Step 6: Final answer
    x = 6,988,001,702.30

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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.