Home / 18,014,724.24-24,862,094.28-10,280,930.64

Finding the Fourth Proportional to 18,014,724.24, 24,862,094.28 and 10,280,930.64

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Solution

The fourth proportional to 18,014,724.24, 24,862,094.28 and 10,280,930.64 is: 14,188,697.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,014,724.24 : 24,862,094.28 = 10,280,930.64 : x
  2. Step 2: Convert to fraction form
    18,014,724.24/24,862,094.28 = 10,280,930.64/x
  3. Step 3: Cross multiply
    18,014,724.24x = 24,862,094.28 × 10,280,930.64
  4. Step 4: Simplify right side
    18,014,724.24x = 255,605,466,857,820.78
  5. Step 5: Solve for x
    x = 255,605,466,857,820.78/18,014,724.24
  6. Step 6: Final answer
    x = 14,188,697.17

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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.