Home / 26,376,003.60-39,564,005.40-14,849,638.80

Finding the Fourth Proportional to 26,376,003.60, 39,564,005.40 and 14,849,638.80

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Solution

The fourth proportional to 26,376,003.60, 39,564,005.40 and 14,849,638.80 is: 22,274,458.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,003.60 : 39,564,005.40 = 14,849,638.80 : x
  2. Step 2: Convert to fraction form
    26,376,003.60/39,564,005.40 = 14,849,638.80/x
  3. Step 3: Cross multiply
    26,376,003.60x = 39,564,005.40 × 14,849,638.80
  4. Step 4: Simplify right side
    26,376,003.60x = 587,511,189,671,249.50
  5. Step 5: Solve for x
    x = 587,511,189,671,249.50/26,376,003.60
  6. Step 6: Final answer
    x = 22,274,458.20

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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.