Home / 2,951,812,302.25-4,073,549,372.66-1,762,485,201.22

Finding the Fourth Proportional to 2,951,812,302.25, 4,073,549,372.66 and 1,762,485,201.22

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Solution

The fourth proportional to 2,951,812,302.25, 4,073,549,372.66 and 1,762,485,201.22 is: 2,432,258,473.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,812,302.25 : 4,073,549,372.66 = 1,762,485,201.22 : x
  2. Step 2: Convert to fraction form
    2,951,812,302.25/4,073,549,372.66 = 1,762,485,201.22/x
  3. Step 3: Cross multiply
    2,951,812,302.25x = 4,073,549,372.66 × 1,762,485,201.22
  4. Step 4: Simplify right side
    2,951,812,302.25x = 7,179,570,485,752,264,704
  5. Step 5: Solve for x
    x = 7,179,570,485,752,264,704/2,951,812,302.25
  6. Step 6: Final answer
    x = 2,432,258,473.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.