Home / 15,959,850.38-22,024,733.39-9,084,774.50

Finding the Fourth Proportional to 15,959,850.38, 22,024,733.39 and 9,084,774.50

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Solution

The fourth proportional to 15,959,850.38, 22,024,733.39 and 9,084,774.50 is: 12,537,068.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,850.38 : 22,024,733.39 = 9,084,774.50 : x
  2. Step 2: Convert to fraction form
    15,959,850.38/22,024,733.39 = 9,084,774.50/x
  3. Step 3: Cross multiply
    15,959,850.38x = 22,024,733.39 × 9,084,774.50
  4. Step 4: Simplify right side
    15,959,850.38x = 200,089,736,270,770.56
  5. Step 5: Solve for x
    x = 200,089,736,270,770.56/15,959,850.38
  6. Step 6: Final answer
    x = 12,537,068.43

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1.5x scale

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.