Home / 31,956,995.88-44,103,341.70-19,567,028.52

Finding the Fourth Proportional to 31,956,995.88, 44,103,341.70 and 19,567,028.52

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Solution

The fourth proportional to 31,956,995.88, 44,103,341.70 and 19,567,028.52 is: 27,004,144.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,956,995.88 : 44,103,341.70 = 19,567,028.52 : x
  2. Step 2: Convert to fraction form
    31,956,995.88/44,103,341.70 = 19,567,028.52/x
  3. Step 3: Cross multiply
    31,956,995.88x = 44,103,341.70 × 19,567,028.52
  4. Step 4: Simplify right side
    31,956,995.88x = 862,971,344,871,205.38
  5. Step 5: Solve for x
    x = 862,971,344,871,205.38/31,956,995.88
  6. Step 6: Final answer
    x = 27,004,144.82

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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.