Home / 1,855,654,627.52-2,560,813,509.66-1,092,731,983.04

Finding the Fourth Proportional to 1,855,654,627.52, 2,560,813,509.66 and 1,092,731,983.04

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Solution

The fourth proportional to 1,855,654,627.52, 2,560,813,509.66 and 1,092,731,983.04 is: 1,507,976,098.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,654,627.52 : 2,560,813,509.66 = 1,092,731,983.04 : x
  2. Step 2: Convert to fraction form
    1,855,654,627.52/2,560,813,509.66 = 1,092,731,983.04/x
  3. Step 3: Cross multiply
    1,855,654,627.52x = 2,560,813,509.66 × 1,092,731,983.04
  4. Step 4: Simplify right side
    1,855,654,627.52x = 2,798,282,824,608,643,584
  5. Step 5: Solve for x
    x = 2,798,282,824,608,643,584/1,855,654,627.52
  6. Step 6: Final answer
    x = 1,507,976,098.09

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1.5x scale

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.