Home / 33,165,584,439.40-49,748,376,659.10-27,276,793,006.60

Finding the Fourth Proportional to 33,165,584,439.40, 49,748,376,659.10 and 27,276,793,006.60

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Solution

The fourth proportional to 33,165,584,439.40, 49,748,376,659.10 and 27,276,793,006.60 is: 40,915,189,509.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,165,584,439.40 : 49,748,376,659.10 = 27,276,793,006.60 : x
  2. Step 2: Convert to fraction form
    33,165,584,439.40/49,748,376,659.10 = 27,276,793,006.60/x
  3. Step 3: Cross multiply
    33,165,584,439.40x = 49,748,376,659.10 × 27,276,793,006.60
  4. Step 4: Simplify right side
    33,165,584,439.40x = 1,356,976,172,544,641,466,368
  5. Step 5: Solve for x
    x = 1,356,976,172,544,641,466,368/33,165,584,439.40
  6. Step 6: Final answer
    x = 40,915,189,509.90

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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.