Home / 2,869,344,043.20-4,304,016,064.80-2,610,851,140.80

Finding the Fourth Proportional to 2,869,344,043.20, 4,304,016,064.80 and 2,610,851,140.80

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Solution

The fourth proportional to 2,869,344,043.20, 4,304,016,064.80 and 2,610,851,140.80 is: 3,916,276,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,344,043.20 : 4,304,016,064.80 = 2,610,851,140.80 : x
  2. Step 2: Convert to fraction form
    2,869,344,043.20/4,304,016,064.80 = 2,610,851,140.80/x
  3. Step 3: Cross multiply
    2,869,344,043.20x = 4,304,016,064.80 × 2,610,851,140.80
  4. Step 4: Simplify right side
    2,869,344,043.20x = 11,237,145,252,804,608,000
  5. Step 5: Solve for x
    x = 11,237,145,252,804,608,000/2,869,344,043.20
  6. Step 6: Final answer
    x = 3,916,276,711.20

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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.