Home / 170,003,333.52-234,603,517.32-96,664,482

Finding the Fourth Proportional to 170,003,333.52, 234,603,517.32 and 96,664,482

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Solution

The fourth proportional to 170,003,333.52, 234,603,517.32 and 96,664,482 is: 133,396,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,003,333.52 : 234,603,517.32 = 96,664,482 : x
  2. Step 2: Convert to fraction form
    170,003,333.52/234,603,517.32 = 96,664,482/x
  3. Step 3: Cross multiply
    170,003,333.52x = 234,603,517.32 × 96,664,482
  4. Step 4: Simplify right side
    170,003,333.52x = 22,677,827,477,115,828
  5. Step 5: Solve for x
    x = 22,677,827,477,115,828/170,003,333.52
  6. Step 6: Final answer
    x = 133,396,369.40

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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.