Home / 34,121,729.13-51,182,593.69-11,402,626.38

Finding the Fourth Proportional to 34,121,729.13, 51,182,593.69 and 11,402,626.38

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Solution

The fourth proportional to 34,121,729.13, 51,182,593.69 and 11,402,626.38 is: 17,103,939.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,121,729.13 : 51,182,593.69 = 11,402,626.38 : x
  2. Step 2: Convert to fraction form
    34,121,729.13/51,182,593.69 = 11,402,626.38/x
  3. Step 3: Cross multiply
    34,121,729.13x = 51,182,593.69 × 11,402,626.38
  4. Step 4: Simplify right side
    34,121,729.13x = 583,615,993,006,415.50
  5. Step 5: Solve for x
    x = 583,615,993,006,415.50/34,121,729.13
  6. Step 6: Final answer
    x = 17,103,939.57

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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.