Home / 2,088,897,039,128.40-3,134,776,826,906.80-729,053,751,023.40

Finding the Fourth Proportional to 2,088,897,039,128.40, 3,134,776,826,906.80 and 729,053,751,023.40

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Solution

The fourth proportional to 2,088,897,039,128.40, 3,134,776,826,906.80 and 729,053,751,023.40 is: 1,094,080,158,795.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,039,128.40 : 3,134,776,826,906.80 = 729,053,751,023.40 : x
  2. Step 2: Convert to fraction form
    2,088,897,039,128.40/3,134,776,826,906.80 = 729,053,751,023.40/x
  3. Step 3: Cross multiply
    2,088,897,039,128.40x = 3,134,776,826,906.80 × 729,053,751,023.40
  4. Step 4: Simplify right side
    2,088,897,039,128.40x = 2,285,420,804,277,634,041,118,720
  5. Step 5: Solve for x
    x = 2,285,420,804,277,634,041,118,720/2,088,897,039,128.40
  6. Step 6: Final answer
    x = 1,094,080,158,795.78

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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.