Home / 3,498,444,209.04-4,827,910,366.16-2,088,871,348.56

Finding the Fourth Proportional to 3,498,444,209.04, 4,827,910,366.16 and 2,088,871,348.56

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Solution

The fourth proportional to 3,498,444,209.04, 4,827,910,366.16 and 2,088,871,348.56 is: 2,882,676,708.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,444,209.04 : 4,827,910,366.16 = 2,088,871,348.56 : x
  2. Step 2: Convert to fraction form
    3,498,444,209.04/4,827,910,366.16 = 2,088,871,348.56/x
  3. Step 3: Cross multiply
    3,498,444,209.04x = 4,827,910,366.16 × 2,088,871,348.56
  4. Step 4: Simplify right side
    3,498,444,209.04x = 10,084,883,637,287,442,432
  5. Step 5: Solve for x
    x = 10,084,883,637,287,442,432/3,498,444,209.04
  6. Step 6: Final answer
    x = 2,882,676,708.47

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Double scale
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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.