Home / 4,302,915,628.80-6,454,373,443.20-3,690,695,596.80

Finding the Fourth Proportional to 4,302,915,628.80, 6,454,373,443.20 and 3,690,695,596.80

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Solution

The fourth proportional to 4,302,915,628.80, 6,454,373,443.20 and 3,690,695,596.80 is: 5,536,043,395.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,915,628.80 : 6,454,373,443.20 = 3,690,695,596.80 : x
  2. Step 2: Convert to fraction form
    4,302,915,628.80/6,454,373,443.20 = 3,690,695,596.80/x
  3. Step 3: Cross multiply
    4,302,915,628.80x = 6,454,373,443.20 × 3,690,695,596.80
  4. Step 4: Simplify right side
    4,302,915,628.80x = 23,821,127,646,921,097,216
  5. Step 5: Solve for x
    x = 23,821,127,646,921,097,216/4,302,915,628.80
  6. Step 6: Final answer
    x = 5,536,043,395.20

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Double scale
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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.