Home / 22,707,045.69-34,065,992.28-7,561,108.41

Finding the Fourth Proportional to 22,707,045.69, 34,065,992.28 and 7,561,108.41

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Solution

The fourth proportional to 22,707,045.69, 34,065,992.28 and 7,561,108.41 is: 11,343,468.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,045.69 : 34,065,992.28 = 7,561,108.41 : x
  2. Step 2: Convert to fraction form
    22,707,045.69/34,065,992.28 = 7,561,108.41/x
  3. Step 3: Cross multiply
    22,707,045.69x = 34,065,992.28 × 7,561,108.41
  4. Step 4: Simplify right side
    22,707,045.69x = 257,576,660,723,303.09
  5. Step 5: Solve for x
    x = 257,576,660,723,303.09/22,707,045.69
  6. Step 6: Final answer
    x = 11,343,468.64

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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.