Home / 4,849,490,952.80-7,274,236,429.20-2,094,500,808.80

Finding the Fourth Proportional to 4,849,490,952.80, 7,274,236,429.20 and 2,094,500,808.80

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Solution

The fourth proportional to 4,849,490,952.80, 7,274,236,429.20 and 2,094,500,808.80 is: 3,141,751,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,490,952.80 : 7,274,236,429.20 = 2,094,500,808.80 : x
  2. Step 2: Convert to fraction form
    4,849,490,952.80/7,274,236,429.20 = 2,094,500,808.80/x
  3. Step 3: Cross multiply
    4,849,490,952.80x = 7,274,236,429.20 × 2,094,500,808.80
  4. Step 4: Simplify right side
    4,849,490,952.80x = 15,235,894,084,361,822,208
  5. Step 5: Solve for x
    x = 15,235,894,084,361,822,208/4,849,490,952.80
  6. Step 6: Final answer
    x = 3,141,751,213.20

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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.