Home / 31,735,292.24-43,795,627.08-17,983,799.12

Finding the Fourth Proportional to 31,735,292.24, 43,795,627.08 and 17,983,799.12

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Solution

The fourth proportional to 31,735,292.24, 43,795,627.08 and 17,983,799.12 is: 24,818,166.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,735,292.24 : 43,795,627.08 = 17,983,799.12 : x
  2. Step 2: Convert to fraction form
    31,735,292.24/43,795,627.08 = 17,983,799.12/x
  3. Step 3: Cross multiply
    31,735,292.24x = 43,795,627.08 × 17,983,799.12
  4. Step 4: Simplify right side
    31,735,292.24x = 787,611,759,741,152.12
  5. Step 5: Solve for x
    x = 787,611,759,741,152.12/31,735,292.24
  6. Step 6: Final answer
    x = 24,818,166.28

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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.