Home / 24,336,005.40-36,504,008.10-12,392,069.40

Finding the Fourth Proportional to 24,336,005.40, 36,504,008.10 and 12,392,069.40

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Solution

The fourth proportional to 24,336,005.40, 36,504,008.10 and 12,392,069.40 is: 18,588,104.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,336,005.40 : 36,504,008.10 = 12,392,069.40 : x
  2. Step 2: Convert to fraction form
    24,336,005.40/36,504,008.10 = 12,392,069.40/x
  3. Step 3: Cross multiply
    24,336,005.40x = 36,504,008.10 × 12,392,069.40
  4. Step 4: Simplify right side
    24,336,005.40x = 452,360,201,753,362.19
  5. Step 5: Solve for x
    x = 452,360,201,753,362.19/24,336,005.40
  6. Step 6: Final answer
    x = 18,588,104.10

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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.