Home / 2,088,897,038,997.80-3,134,776,826,711.60-729,053,750,892.40

Finding the Fourth Proportional to 2,088,897,038,997.80, 3,134,776,826,711.60 and 729,053,750,892.40

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Solution

The fourth proportional to 2,088,897,038,997.80, 3,134,776,826,711.60 and 729,053,750,892.40 is: 1,094,080,158,599.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,038,997.80 : 3,134,776,826,711.60 = 729,053,750,892.40 : x
  2. Step 2: Convert to fraction form
    2,088,897,038,997.80/3,134,776,826,711.60 = 729,053,750,892.40/x
  3. Step 3: Cross multiply
    2,088,897,038,997.80x = 3,134,776,826,711.60 × 729,053,750,892.40
  4. Step 4: Simplify right side
    2,088,897,038,997.80x = 2,285,420,803,724,667,202,306,048
  5. Step 5: Solve for x
    x = 2,285,420,803,724,667,202,306,048/2,088,897,038,997.80
  6. Step 6: Final answer
    x = 1,094,080,158,599.47

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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.