Home / 170,069,511.60-254,915,310.60-93,447,529.20

Finding the Fourth Proportional to 170,069,511.60, 254,915,310.60 and 93,447,529.20

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Solution

The fourth proportional to 170,069,511.60, 254,915,310.60 and 93,447,529.20 is: 140,067,468.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,069,511.60 : 254,915,310.60 = 93,447,529.20 : x
  2. Step 2: Convert to fraction form
    170,069,511.60/254,915,310.60 = 93,447,529.20/x
  3. Step 3: Cross multiply
    170,069,511.60x = 254,915,310.60 × 93,447,529.20
  4. Step 4: Simplify right side
    170,069,511.60x = 23,821,205,930,820,568
  5. Step 5: Solve for x
    x = 23,821,205,930,820,568/170,069,511.60
  6. Step 6: Final answer
    x = 140,067,468.34

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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.