Home / 2,043,241,053.57-2,819,672,546.04-1,103,443,605

Finding the Fourth Proportional to 2,043,241,053.57, 2,819,672,546.04 and 1,103,443,605

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Solution

The fourth proportional to 2,043,241,053.57, 2,819,672,546.04 and 1,103,443,605 is: 1,522,752,116.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,241,053.57 : 2,819,672,546.04 = 1,103,443,605 : x
  2. Step 2: Convert to fraction form
    2,043,241,053.57/2,819,672,546.04 = 1,103,443,605/x
  3. Step 3: Cross multiply
    2,043,241,053.57x = 2,819,672,546.04 × 1,103,443,605
  4. Step 4: Simplify right side
    2,043,241,053.57x = 3,111,349,639,121,906,176
  5. Step 5: Solve for x
    x = 3,111,349,639,121,906,176/2,043,241,053.57
  6. Step 6: Final answer
    x = 1,522,752,116.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.