Home / 26,376,067.60-39,564,101.40-14,849,702.80

Finding the Fourth Proportional to 26,376,067.60, 39,564,101.40 and 14,849,702.80

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Solution

The fourth proportional to 26,376,067.60, 39,564,101.40 and 14,849,702.80 is: 22,274,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,067.60 : 39,564,101.40 = 14,849,702.80 : x
  2. Step 2: Convert to fraction form
    26,376,067.60/39,564,101.40 = 14,849,702.80/x
  3. Step 3: Cross multiply
    26,376,067.60x = 39,564,101.40 × 14,849,702.80
  4. Step 4: Simplify right side
    26,376,067.60x = 587,515,147,339,063.88
  5. Step 5: Solve for x
    x = 587,515,147,339,063.88/26,376,067.60
  6. Step 6: Final answer
    x = 22,274,554.20

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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.