Home / 4,226,304,141.60-6,339,456,212.40-2,756,976,064.80

Finding the Fourth Proportional to 4,226,304,141.60, 6,339,456,212.40 and 2,756,976,064.80

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Solution

The fourth proportional to 4,226,304,141.60, 6,339,456,212.40 and 2,756,976,064.80 is: 4,135,464,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,304,141.60 : 6,339,456,212.40 = 2,756,976,064.80 : x
  2. Step 2: Convert to fraction form
    4,226,304,141.60/6,339,456,212.40 = 2,756,976,064.80/x
  3. Step 3: Cross multiply
    4,226,304,141.60x = 6,339,456,212.40 × 2,756,976,064.80
  4. Step 4: Simplify right side
    4,226,304,141.60x = 17,477,729,041,434,464,256
  5. Step 5: Solve for x
    x = 17,477,729,041,434,464,256/4,226,304,141.60
  6. Step 6: Final answer
    x = 4,135,464,097.20

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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.