Home / 3,494,763,382.73-5,242,164,672.65-1,165,693,970.97

Finding the Fourth Proportional to 3,494,763,382.73, 5,242,164,672.65 and 1,165,693,970.97

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Solution

The fourth proportional to 3,494,763,382.73, 5,242,164,672.65 and 1,165,693,970.97 is: 1,748,547,493.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,763,382.73 : 5,242,164,672.65 = 1,165,693,970.97 : x
  2. Step 2: Convert to fraction form
    3,494,763,382.73/5,242,164,672.65 = 1,165,693,970.97/x
  3. Step 3: Cross multiply
    3,494,763,382.73x = 5,242,164,672.65 × 1,165,693,970.97
  4. Step 4: Simplify right side
    3,494,763,382.73x = 6,110,759,753,734,201,344
  5. Step 5: Solve for x
    x = 6,110,759,753,734,201,344/3,494,763,382.73
  6. Step 6: Final answer
    x = 1,748,547,493.64

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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.