Home / 2,065,893,904.30-3,104,887,474.05-1,799,842,729.90

Finding the Fourth Proportional to 2,065,893,904.30, 3,104,887,474.05 and 1,799,842,729.90

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Solution

The fourth proportional to 2,065,893,904.30, 3,104,887,474.05 and 1,799,842,729.90 is: 2,705,032,013.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,893,904.30 : 3,104,887,474.05 = 1,799,842,729.90 : x
  2. Step 2: Convert to fraction form
    2,065,893,904.30/3,104,887,474.05 = 1,799,842,729.90/x
  3. Step 3: Cross multiply
    2,065,893,904.30x = 3,104,887,474.05 × 1,799,842,729.90
  4. Step 4: Simplify right side
    2,065,893,904.30x = 5,588,309,147,326,468,096
  5. Step 5: Solve for x
    x = 5,588,309,147,326,468,096/2,065,893,904.30
  6. Step 6: Final answer
    x = 2,705,032,013.36

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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.