Home / 23,759,693.70-32,788,377.29-12,894,677.70

Finding the Fourth Proportional to 23,759,693.70, 32,788,377.29 and 12,894,677.70

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Solution

The fourth proportional to 23,759,693.70, 32,788,377.29 and 12,894,677.70 is: 17,794,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,693.70 : 32,788,377.29 = 12,894,677.70 : x
  2. Step 2: Convert to fraction form
    23,759,693.70/32,788,377.29 = 12,894,677.70/x
  3. Step 3: Cross multiply
    23,759,693.70x = 32,788,377.29 × 12,894,677.70
  4. Step 4: Simplify right side
    23,759,693.70x = 422,795,557,460,549.38
  5. Step 5: Solve for x
    x = 422,795,557,460,549.38/23,759,693.70
  6. Step 6: Final answer
    x = 17,794,655.22

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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.