Home / 22,505,970.31-33,758,955.87-5,466,528.43

Finding the Fourth Proportional to 22,505,970.31, 33,758,955.87 and 5,466,528.43

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Solution

The fourth proportional to 22,505,970.31, 33,758,955.87 and 5,466,528.43 is: 8,199,792.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,505,970.31 : 33,758,955.87 = 5,466,528.43 : x
  2. Step 2: Convert to fraction form
    22,505,970.31/33,758,955.87 = 5,466,528.43/x
  3. Step 3: Cross multiply
    22,505,970.31x = 33,758,955.87 × 5,466,528.43
  4. Step 4: Simplify right side
    22,505,970.31x = 184,544,292,030,470.38
  5. Step 5: Solve for x
    x = 184,544,292,030,470.38/22,505,970.31
  6. Step 6: Final answer
    x = 8,199,792.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.