Home / 2,088,897,057,755.20-3,134,776,854,807.80-729,053,769,649.10

Finding the Fourth Proportional to 2,088,897,057,755.20, 3,134,776,854,807.80 and 729,053,769,649.10

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Solution

The fourth proportional to 2,088,897,057,755.20, 3,134,776,854,807.80 and 729,053,769,649.10 is: 1,094,080,186,728.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,897,057,755.20 : 3,134,776,854,807.80 = 729,053,769,649.10 : x
  2. Step 2: Convert to fraction form
    2,088,897,057,755.20/3,134,776,854,807.80 = 729,053,769,649.10/x
  3. Step 3: Cross multiply
    2,088,897,057,755.20x = 3,134,776,854,807.80 × 729,053,769,649.10
  4. Step 4: Simplify right side
    2,088,897,057,755.20x = 2,285,420,883,006,375,831,011,328
  5. Step 5: Solve for x
    x = 2,285,420,883,006,375,831,011,328/2,088,897,057,755.20
  6. Step 6: Final answer
    x = 1,094,080,186,728.96

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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.