Home / 23,179,221.84-34,767,974.82-9,352,160.40

Finding the Fourth Proportional to 23,179,221.84, 34,767,974.82 and 9,352,160.40

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Solution

The fourth proportional to 23,179,221.84, 34,767,974.82 and 9,352,160.40 is: 14,027,894.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,179,221.84 : 34,767,974.82 = 9,352,160.40 : x
  2. Step 2: Convert to fraction form
    23,179,221.84/34,767,974.82 = 9,352,160.40/x
  3. Step 3: Cross multiply
    23,179,221.84x = 34,767,974.82 × 9,352,160.40
  4. Step 4: Simplify right side
    23,179,221.84x = 325,155,677,299,801.12
  5. Step 5: Solve for x
    x = 325,155,677,299,801.12/23,179,221.84
  6. Step 6: Final answer
    x = 14,027,894.45

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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.