Home / 1,203,832,202,675.60-1,805,917,932,475.90-386,730,962,597.22

Finding the Fourth Proportional to 1,203,832,202,675.60, 1,805,917,932,475.90 and 386,730,962,597.22

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Solution

The fourth proportional to 1,203,832,202,675.60, 1,805,917,932,475.90 and 386,730,962,597.22 is: 580,150,937,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,832,202,675.60 : 1,805,917,932,475.90 = 386,730,962,597.22 : x
  2. Step 2: Convert to fraction form
    1,203,832,202,675.60/1,805,917,932,475.90 = 386,730,962,597.22/x
  3. Step 3: Cross multiply
    1,203,832,202,675.60x = 1,805,917,932,475.90 × 386,730,962,597.22
  4. Step 4: Simplify right side
    1,203,832,202,675.60x = 698,404,380,397,986,019,016,704
  5. Step 5: Solve for x
    x = 698,404,380,397,986,019,016,704/1,203,832,202,675.60
  6. Step 6: Final answer
    x = 580,150,937,020.74

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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.