Home / 2,073,449,169.48-3,112,387,043.15-893,611,902.87

Finding the Fourth Proportional to 2,073,449,169.48, 3,112,387,043.15 and 893,611,902.87

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Solution

The fourth proportional to 2,073,449,169.48, 3,112,387,043.15 and 893,611,902.87 is: 1,341,371,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,449,169.48 : 3,112,387,043.15 = 893,611,902.87 : x
  2. Step 2: Convert to fraction form
    2,073,449,169.48/3,112,387,043.15 = 893,611,902.87/x
  3. Step 3: Cross multiply
    2,073,449,169.48x = 3,112,387,043.15 × 893,611,902.87
  4. Step 4: Simplify right side
    2,073,449,169.48x = 2,781,266,108,081,642,496
  5. Step 5: Solve for x
    x = 2,781,266,108,081,642,496/2,073,449,169.48
  6. Step 6: Final answer
    x = 1,341,371,734.12

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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.