Home / 14,767,111.27-22,150,667-3,984,412.11

Finding the Fourth Proportional to 14,767,111.27, 22,150,667 and 3,984,412.11

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Solution

The fourth proportional to 14,767,111.27, 22,150,667 and 3,984,412.11 is: 5,976,618.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,111.27 : 22,150,667 = 3,984,412.11 : x
  2. Step 2: Convert to fraction form
    14,767,111.27/22,150,667 = 3,984,412.11/x
  3. Step 3: Cross multiply
    14,767,111.27x = 22,150,667 × 3,984,412.11
  4. Step 4: Simplify right side
    14,767,111.27x = 88,257,385,839,377.36
  5. Step 5: Solve for x
    x = 88,257,385,839,377.36/14,767,111.27
  6. Step 6: Final answer
    x = 5,976,618.19

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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.