Home / 2,088,897,039,116.80-3,134,776,826,890-729,053,751,011.90

Finding the Fourth Proportional to 2,088,897,039,116.80, 3,134,776,826,890 and 729,053,751,011.90

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Solution

The fourth proportional to 2,088,897,039,116.80, 3,134,776,826,890 and 729,053,751,011.90 is: 1,094,080,158,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,039,116.80 : 3,134,776,826,890 = 729,053,751,011.90 : x
  2. Step 2: Convert to fraction form
    2,088,897,039,116.80/3,134,776,826,890 = 729,053,751,011.90/x
  3. Step 3: Cross multiply
    2,088,897,039,116.80x = 3,134,776,826,890 × 729,053,751,011.90
  4. Step 4: Simplify right side
    2,088,897,039,116.80x = 2,285,420,804,229,336,060,133,376
  5. Step 5: Solve for x
    x = 2,285,420,804,229,336,060,133,376/2,088,897,039,116.80
  6. Step 6: Final answer
    x = 1,094,080,158,778.73

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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.