Home / 26,903,650.40-40,360,724.40-11,550,910.40

Finding the Fourth Proportional to 26,903,650.40, 40,360,724.40 and 11,550,910.40

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Solution

The fourth proportional to 26,903,650.40, 40,360,724.40 and 11,550,910.40 is: 17,328,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,903,650.40 : 40,360,724.40 = 11,550,910.40 : x
  2. Step 2: Convert to fraction form
    26,903,650.40/40,360,724.40 = 11,550,910.40/x
  3. Step 3: Cross multiply
    26,903,650.40x = 40,360,724.40 × 11,550,910.40
  4. Step 4: Simplify right side
    26,903,650.40x = 466,203,111,223,493.75
  5. Step 5: Solve for x
    x = 466,203,111,223,493.75/26,903,650.40
  6. Step 6: Final answer
    x = 17,328,619.14

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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.