Home / 26,676,005.80-40,014,008.70-26,392,570.60

Finding the Fourth Proportional to 26,676,005.80, 40,014,008.70 and 26,392,570.60

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Solution

The fourth proportional to 26,676,005.80, 40,014,008.70 and 26,392,570.60 is: 39,588,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,676,005.80 : 40,014,008.70 = 26,392,570.60 : x
  2. Step 2: Convert to fraction form
    26,676,005.80/40,014,008.70 = 26,392,570.60/x
  3. Step 3: Cross multiply
    26,676,005.80x = 40,014,008.70 × 26,392,570.60
  4. Step 4: Simplify right side
    26,676,005.80x = 1,056,072,549,603,764.38
  5. Step 5: Solve for x
    x = 1,056,072,549,603,764.38/26,676,005.80
  6. Step 6: Final answer
    x = 39,588,855.90

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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.