Home / 22,096,772.02-30,488,167.80-14,552,117.20

Finding the Fourth Proportional to 22,096,772.02, 30,488,167.80 and 14,552,117.20

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Solution

The fourth proportional to 22,096,772.02, 30,488,167.80 and 14,552,117.20 is: 20,078,380.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096,772.02 : 30,488,167.80 = 14,552,117.20 : x
  2. Step 2: Convert to fraction form
    22,096,772.02/30,488,167.80 = 14,552,117.20/x
  3. Step 3: Cross multiply
    22,096,772.02x = 30,488,167.80 × 14,552,117.20
  4. Step 4: Simplify right side
    22,096,772.02x = 443,667,391,038,866.12
  5. Step 5: Solve for x
    x = 443,667,391,038,866.12/22,096,772.02
  6. Step 6: Final answer
    x = 20,078,380.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.