Home / 16,570,704,826.80-24,856,057,240.20-4,780,207,944.90

Finding the Fourth Proportional to 16,570,704,826.80, 24,856,057,240.20 and 4,780,207,944.90

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Solution

The fourth proportional to 16,570,704,826.80, 24,856,057,240.20 and 4,780,207,944.90 is: 7,170,311,917.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,570,704,826.80 : 24,856,057,240.20 = 4,780,207,944.90 : x
  2. Step 2: Convert to fraction form
    16,570,704,826.80/24,856,057,240.20 = 4,780,207,944.90/x
  3. Step 3: Cross multiply
    16,570,704,826.80x = 24,856,057,240.20 × 4,780,207,944.90
  4. Step 4: Simplify right side
    16,570,704,826.80x = 118,817,122,298,493,206,528
  5. Step 5: Solve for x
    x = 118,817,122,298,493,206,528/16,570,704,826.80
  6. Step 6: Final answer
    x = 7,170,311,917.35

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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.