Home / 2,702,536,917.91-3,729,654,626.85-1,513,095,480.52

Finding the Fourth Proportional to 2,702,536,917.91, 3,729,654,626.85 and 1,513,095,480.52

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Solution

The fourth proportional to 2,702,536,917.91, 3,729,654,626.85 and 1,513,095,480.52 is: 2,088,157,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,536,917.91 : 3,729,654,626.85 = 1,513,095,480.52 : x
  2. Step 2: Convert to fraction form
    2,702,536,917.91/3,729,654,626.85 = 1,513,095,480.52/x
  3. Step 3: Cross multiply
    2,702,536,917.91x = 3,729,654,626.85 × 1,513,095,480.52
  4. Step 4: Simplify right side
    2,702,536,917.91x = 5,643,323,559,777,917,952
  5. Step 5: Solve for x
    x = 5,643,323,559,777,917,952/2,702,536,917.91
  6. Step 6: Final answer
    x = 2,088,157,805.50

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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.