Home / 3,744,269,716.45-5,615,079,805.59-1,087,773,118.63

Finding the Fourth Proportional to 3,744,269,716.45, 5,615,079,805.59 and 1,087,773,118.63

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Solution

The fourth proportional to 3,744,269,716.45, 5,615,079,805.59 and 1,087,773,118.63 is: 1,631,274,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,269,716.45 : 5,615,079,805.59 = 1,087,773,118.63 : x
  2. Step 2: Convert to fraction form
    3,744,269,716.45/5,615,079,805.59 = 1,087,773,118.63/x
  3. Step 3: Cross multiply
    3,744,269,716.45x = 5,615,079,805.59 × 1,087,773,118.63
  4. Step 4: Simplify right side
    3,744,269,716.45x = 6,107,932,871,454,893,056
  5. Step 5: Solve for x
    x = 6,107,932,871,454,893,056/3,744,269,716.45
  6. Step 6: Final answer
    x = 1,631,274,810.31

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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.