Home / 11,348,517.10-17,038,522.05-7,096,989.10

Finding the Fourth Proportional to 11,348,517.10, 17,038,522.05 and 7,096,989.10

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Solution

The fourth proportional to 11,348,517.10, 17,038,522.05 and 7,096,989.10 is: 10,655,330.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,517.10 : 17,038,522.05 = 7,096,989.10 : x
  2. Step 2: Convert to fraction form
    11,348,517.10/17,038,522.05 = 7,096,989.10/x
  3. Step 3: Cross multiply
    11,348,517.10x = 17,038,522.05 × 7,096,989.10
  4. Step 4: Simplify right side
    11,348,517.10x = 120,922,205,268,959.66
  5. Step 5: Solve for x
    x = 120,922,205,268,959.66/11,348,517.10
  6. Step 6: Final answer
    x = 10,655,330.93

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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.