Home / 26,868,003.60-40,302,005.40-6,673,245.60

Finding the Fourth Proportional to 26,868,003.60, 40,302,005.40 and 6,673,245.60

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Solution

The fourth proportional to 26,868,003.60, 40,302,005.40 and 6,673,245.60 is: 10,009,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,868,003.60 : 40,302,005.40 = 6,673,245.60 : x
  2. Step 2: Convert to fraction form
    26,868,003.60/40,302,005.40 = 6,673,245.60/x
  3. Step 3: Cross multiply
    26,868,003.60x = 40,302,005.40 × 6,673,245.60
  4. Step 4: Simplify right side
    26,868,003.60x = 268,945,180,206,726.22
  5. Step 5: Solve for x
    x = 268,945,180,206,726.22/26,868,003.60
  6. Step 6: Final answer
    x = 10,009,868.40

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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.