Home / 26,957,612.40-40,441,667.40-11,604,872.40

Finding the Fourth Proportional to 26,957,612.40, 40,441,667.40 and 11,604,872.40

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Solution

The fourth proportional to 26,957,612.40, 40,441,667.40 and 11,604,872.40 is: 17,409,568.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,957,612.40 : 40,441,667.40 = 11,604,872.40 : x
  2. Step 2: Convert to fraction form
    26,957,612.40/40,441,667.40 = 11,604,872.40/x
  3. Step 3: Cross multiply
    26,957,612.40x = 40,441,667.40 × 11,604,872.40
  4. Step 4: Simplify right side
    26,957,612.40x = 469,320,389,820,239.75
  5. Step 5: Solve for x
    x = 469,320,389,820,239.75/26,957,612.40
  6. Step 6: Final answer
    x = 17,409,568.13

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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.