Home / 24,916,280.40-37,374,420.60-18,197,816.40

Finding the Fourth Proportional to 24,916,280.40, 37,374,420.60 and 18,197,816.40

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Solution

The fourth proportional to 24,916,280.40, 37,374,420.60 and 18,197,816.40 is: 27,296,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,916,280.40 : 37,374,420.60 = 18,197,816.40 : x
  2. Step 2: Convert to fraction form
    24,916,280.40/37,374,420.60 = 18,197,816.40/x
  3. Step 3: Cross multiply
    24,916,280.40x = 37,374,420.60 × 18,197,816.40
  4. Step 4: Simplify right side
    24,916,280.40x = 680,132,844,135,177.75
  5. Step 5: Solve for x
    x = 680,132,844,135,177.75/24,916,280.40
  6. Step 6: Final answer
    x = 27,296,724.60

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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.