Home / 22,307,076.18-33,462,212.67-9,340,179.30

Finding the Fourth Proportional to 22,307,076.18, 33,462,212.67 and 9,340,179.30

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Solution

The fourth proportional to 22,307,076.18, 33,462,212.67 and 9,340,179.30 is: 14,010,938.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307,076.18 : 33,462,212.67 = 9,340,179.30 : x
  2. Step 2: Convert to fraction form
    22,307,076.18/33,462,212.67 = 9,340,179.30/x
  3. Step 3: Cross multiply
    22,307,076.18x = 33,462,212.67 × 9,340,179.30
  4. Step 4: Simplify right side
    22,307,076.18x = 312,543,066,112,531.75
  5. Step 5: Solve for x
    x = 312,543,066,112,531.75/22,307,076.18
  6. Step 6: Final answer
    x = 14,010,938.21

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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.