Home / 3,498,010,432.54-5,247,015,649.17-1,168,947,414.74

Finding the Fourth Proportional to 3,498,010,432.54, 5,247,015,649.17 and 1,168,947,414.74

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Solution

The fourth proportional to 3,498,010,432.54, 5,247,015,649.17 and 1,168,947,414.74 is: 1,753,421,122.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,010,432.54 : 5,247,015,649.17 = 1,168,947,414.74 : x
  2. Step 2: Convert to fraction form
    3,498,010,432.54/5,247,015,649.17 = 1,168,947,414.74/x
  3. Step 3: Cross multiply
    3,498,010,432.54x = 5,247,015,649.17 × 1,168,947,414.74
  4. Step 4: Simplify right side
    3,498,010,432.54x = 6,133,485,378,197,594,112
  5. Step 5: Solve for x
    x = 6,133,485,378,197,594,112/3,498,010,432.54
  6. Step 6: Final answer
    x = 1,753,421,122.23

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1.5x scale

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.