Home / 1,498,319,959,711.90-2,067,327,157,067.60-847,998,543,095.52

Finding the Fourth Proportional to 1,498,319,959,711.90, 2,067,327,157,067.60 and 847,998,543,095.52

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Solution

The fourth proportional to 1,498,319,959,711.90, 2,067,327,157,067.60 and 847,998,543,095.52 is: 1,170,037,418,197.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,319,959,711.90 : 2,067,327,157,067.60 = 847,998,543,095.52 : x
  2. Step 2: Convert to fraction form
    1,498,319,959,711.90/2,067,327,157,067.60 = 847,998,543,095.52/x
  3. Step 3: Cross multiply
    1,498,319,959,711.90x = 2,067,327,157,067.60 × 847,998,543,095.52
  4. Step 4: Simplify right side
    1,498,319,959,711.90x = 1,753,090,417,295,128,038,211,584
  5. Step 5: Solve for x
    x = 1,753,090,417,295,128,038,211,584/1,498,319,959,711.90
  6. Step 6: Final answer
    x = 1,170,037,418,197.52

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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.