Home / 4,913,420,464.80-7,370,130,697.20-4,041,006,919.20

Finding the Fourth Proportional to 4,913,420,464.80, 7,370,130,697.20 and 4,041,006,919.20

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Solution

The fourth proportional to 4,913,420,464.80, 7,370,130,697.20 and 4,041,006,919.20 is: 6,061,510,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,420,464.80 : 7,370,130,697.20 = 4,041,006,919.20 : x
  2. Step 2: Convert to fraction form
    4,913,420,464.80/7,370,130,697.20 = 4,041,006,919.20/x
  3. Step 3: Cross multiply
    4,913,420,464.80x = 7,370,130,697.20 × 4,041,006,919.20
  4. Step 4: Simplify right side
    4,913,420,464.80x = 29,782,749,142,793,519,104
  5. Step 5: Solve for x
    x = 29,782,749,142,793,519,104/4,913,420,464.80
  6. Step 6: Final answer
    x = 6,061,510,378.80

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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.