Home / 35,692,184.26-49,255,093.55-20,225,217.25

Finding the Fourth Proportional to 35,692,184.26, 49,255,093.55 and 20,225,217.25

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Solution

The fourth proportional to 35,692,184.26, 49,255,093.55 and 20,225,217.25 is: 27,910,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,692,184.26 : 49,255,093.55 = 20,225,217.25 : x
  2. Step 2: Convert to fraction form
    35,692,184.26/49,255,093.55 = 20,225,217.25/x
  3. Step 3: Cross multiply
    35,692,184.26x = 49,255,093.55 × 20,225,217.25
  4. Step 4: Simplify right side
    35,692,184.26x = 996,194,967,829,955.62
  5. Step 5: Solve for x
    x = 996,194,967,829,955.62/35,692,184.26
  6. Step 6: Final answer
    x = 27,910,731.40

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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.