Home / 26,868,016.60-40,302,024.90-6,673,258.60

Finding the Fourth Proportional to 26,868,016.60, 40,302,024.90 and 6,673,258.60

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Solution

The fourth proportional to 26,868,016.60, 40,302,024.90 and 6,673,258.60 is: 10,009,887.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,868,016.60 : 40,302,024.90 = 6,673,258.60 : x
  2. Step 2: Convert to fraction form
    26,868,016.60/40,302,024.90 = 6,673,258.60/x
  3. Step 3: Cross multiply
    26,868,016.60x = 40,302,024.90 × 6,673,258.60
  4. Step 4: Simplify right side
    26,868,016.60x = 268,945,834,261,339.12
  5. Step 5: Solve for x
    x = 268,945,834,261,339.12/26,868,016.60
  6. Step 6: Final answer
    x = 10,009,887.90

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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.