Home / 241,489,701.60-362,234,552.40-173,969,138.40

Finding the Fourth Proportional to 241,489,701.60, 362,234,552.40 and 173,969,138.40

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Solution

The fourth proportional to 241,489,701.60, 362,234,552.40 and 173,969,138.40 is: 260,953,707.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,489,701.60 : 362,234,552.40 = 173,969,138.40 : x
  2. Step 2: Convert to fraction form
    241,489,701.60/362,234,552.40 = 173,969,138.40/x
  3. Step 3: Cross multiply
    241,489,701.60x = 362,234,552.40 × 173,969,138.40
  4. Step 4: Simplify right side
    241,489,701.60x = 63,017,632,979,737,648
  5. Step 5: Solve for x
    x = 63,017,632,979,737,648/241,489,701.60
  6. Step 6: Final answer
    x = 260,953,707.60

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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.