Home / 1,993,253,508.48-2,730,711,617.52-1,918,730,951.04

Finding the Fourth Proportional to 1,993,253,508.48, 2,730,711,617.52 and 1,918,730,951.04

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Solution

The fourth proportional to 1,993,253,508.48, 2,730,711,617.52 and 1,918,730,951.04 is: 2,628,617,422.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,993,253,508.48 : 2,730,711,617.52 = 1,918,730,951.04 : x
  2. Step 2: Convert to fraction form
    1,993,253,508.48/2,730,711,617.52 = 1,918,730,951.04/x
  3. Step 3: Cross multiply
    1,993,253,508.48x = 2,730,711,617.52 × 1,918,730,951.04
  4. Step 4: Simplify right side
    1,993,253,508.48x = 5,239,500,898,900,125,696
  5. Step 5: Solve for x
    x = 5,239,500,898,900,125,696/1,993,253,508.48
  6. Step 6: Final answer
    x = 2,628,617,422.02

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.