Home / 14,701,448.72-22,037,778.88-8,227,685.52

Finding the Fourth Proportional to 14,701,448.72, 22,037,778.88 and 8,227,685.52

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Solution

The fourth proportional to 14,701,448.72, 22,037,778.88 and 8,227,685.52 is: 12,333,472.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701,448.72 : 22,037,778.88 = 8,227,685.52 : x
  2. Step 2: Convert to fraction form
    14,701,448.72/22,037,778.88 = 8,227,685.52/x
  3. Step 3: Cross multiply
    14,701,448.72x = 22,037,778.88 × 8,227,685.52
  4. Step 4: Simplify right side
    14,701,448.72x = 181,319,914,163,368.59
  5. Step 5: Solve for x
    x = 181,319,914,163,368.59/14,701,448.72
  6. Step 6: Final answer
    x = 12,333,472.54

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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.