Home / 36,380,016,183.90-54,570,024,275.85-20,707,183,364.70

Finding the Fourth Proportional to 36,380,016,183.90, 54,570,024,275.85 and 20,707,183,364.70

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Solution

The fourth proportional to 36,380,016,183.90, 54,570,024,275.85 and 20,707,183,364.70 is: 31,060,775,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,380,016,183.90 : 54,570,024,275.85 = 20,707,183,364.70 : x
  2. Step 2: Convert to fraction form
    36,380,016,183.90/54,570,024,275.85 = 20,707,183,364.70/x
  3. Step 3: Cross multiply
    36,380,016,183.90x = 54,570,024,275.85 × 20,707,183,364.70
  4. Step 4: Simplify right side
    36,380,016,183.90x = 1,129,991,498,896,156,262,400
  5. Step 5: Solve for x
    x = 1,129,991,498,896,156,262,400/36,380,016,183.90
  6. Step 6: Final answer
    x = 31,060,775,047.05

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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.