Home / 22,770,197.69-34,155,268.82-7,417,462.29

Finding the Fourth Proportional to 22,770,197.69, 34,155,268.82 and 7,417,462.29

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Solution

The fourth proportional to 22,770,197.69, 34,155,268.82 and 7,417,462.29 is: 11,126,184.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,197.69 : 34,155,268.82 = 7,417,462.29 : x
  2. Step 2: Convert to fraction form
    22,770,197.69/34,155,268.82 = 7,417,462.29/x
  3. Step 3: Cross multiply
    22,770,197.69x = 34,155,268.82 × 7,417,462.29
  4. Step 4: Simplify right side
    22,770,197.69x = 253,345,418,440,075.47
  5. Step 5: Solve for x
    x = 253,345,418,440,075.47/22,770,197.69
  6. Step 6: Final answer
    x = 11,126,184.41

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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.