Home / 31,594,603.19-43,600,611.69-17,655,958.40

Finding the Fourth Proportional to 31,594,603.19, 43,600,611.69 and 17,655,958.40

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Solution

The fourth proportional to 31,594,603.19, 43,600,611.69 and 17,655,958.40 is: 24,365,255.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594,603.19 : 43,600,611.69 = 17,655,958.40 : x
  2. Step 2: Convert to fraction form
    31,594,603.19/43,600,611.69 = 17,655,958.40/x
  3. Step 3: Cross multiply
    31,594,603.19x = 43,600,611.69 × 17,655,958.40
  4. Step 4: Simplify right side
    31,594,603.19x = 769,810,585,995,190.62
  5. Step 5: Solve for x
    x = 769,810,585,995,190.62/31,594,603.19
  6. Step 6: Final answer
    x = 24,365,255.72

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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.