Home / 16,414,693.86-22,655,033.02-11,113,984.74

Finding the Fourth Proportional to 16,414,693.86, 22,655,033.02 and 11,113,984.74

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Solution

The fourth proportional to 16,414,693.86, 22,655,033.02 and 11,113,984.74 is: 15,339,164.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,414,693.86 : 22,655,033.02 = 11,113,984.74 : x
  2. Step 2: Convert to fraction form
    16,414,693.86/22,655,033.02 = 11,113,984.74/x
  3. Step 3: Cross multiply
    16,414,693.86x = 22,655,033.02 × 11,113,984.74
  4. Step 4: Simplify right side
    16,414,693.86x = 251,787,691,268,476.12
  5. Step 5: Solve for x
    x = 251,787,691,268,476.12/16,414,693.86
  6. Step 6: Final answer
    x = 15,339,164.62

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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.