Home / 3,654,592,853.60-5,043,324,088.68-1,983,827,380.16

Finding the Fourth Proportional to 3,654,592,853.60, 5,043,324,088.68 and 1,983,827,380.16

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Solution

The fourth proportional to 3,654,592,853.60, 5,043,324,088.68 and 1,983,827,380.16 is: 2,737,674,158.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,592,853.60 : 5,043,324,088.68 = 1,983,827,380.16 : x
  2. Step 2: Convert to fraction form
    3,654,592,853.60/5,043,324,088.68 = 1,983,827,380.16/x
  3. Step 3: Cross multiply
    3,654,592,853.60x = 5,043,324,088.68 × 1,983,827,380.16
  4. Step 4: Simplify right side
    3,654,592,853.60x = 10,005,084,414,143,864,832
  5. Step 5: Solve for x
    x = 10,005,084,414,143,864,832/3,654,592,853.60
  6. Step 6: Final answer
    x = 2,737,674,158.23

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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.