Home / 20,414,671.97-30,622,257.02-6,038,030.32

Finding the Fourth Proportional to 20,414,671.97, 30,622,257.02 and 6,038,030.32

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Solution

The fourth proportional to 20,414,671.97, 30,622,257.02 and 6,038,030.32 is: 9,057,119.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,414,671.97 : 30,622,257.02 = 6,038,030.32 : x
  2. Step 2: Convert to fraction form
    20,414,671.97/30,622,257.02 = 6,038,030.32/x
  3. Step 3: Cross multiply
    20,414,671.97x = 30,622,257.02 × 6,038,030.32
  4. Step 4: Simplify right side
    20,414,671.97x = 184,898,116,170,291.44
  5. Step 5: Solve for x
    x = 184,898,116,170,291.44/20,414,671.97
  6. Step 6: Final answer
    x = 9,057,119.14

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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.