Home / 26,211,877.40-39,317,816.10-23,472,003.80

Finding the Fourth Proportional to 26,211,877.40, 39,317,816.10 and 23,472,003.80

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Solution

The fourth proportional to 26,211,877.40, 39,317,816.10 and 23,472,003.80 is: 35,208,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211,877.40 : 39,317,816.10 = 23,472,003.80 : x
  2. Step 2: Convert to fraction form
    26,211,877.40/39,317,816.10 = 23,472,003.80/x
  3. Step 3: Cross multiply
    26,211,877.40x = 39,317,816.10 × 23,472,003.80
  4. Step 4: Simplify right side
    26,211,877.40x = 922,867,928,906,901.25
  5. Step 5: Solve for x
    x = 922,867,928,906,901.25/26,211,877.40
  6. Step 6: Final answer
    x = 35,208,005.70

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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.