Home / 24,485,984.60-36,730,359.30-7,447,213.40

Finding the Fourth Proportional to 24,485,984.60, 36,730,359.30 and 7,447,213.40

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Solution

The fourth proportional to 24,485,984.60, 36,730,359.30 and 7,447,213.40 is: 11,171,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,984.60 : 36,730,359.30 = 7,447,213.40 : x
  2. Step 2: Convert to fraction form
    24,485,984.60/36,730,359.30 = 7,447,213.40/x
  3. Step 3: Cross multiply
    24,485,984.60x = 36,730,359.30 × 7,447,213.40
  4. Step 4: Simplify right side
    24,485,984.60x = 273,538,823,965,774.62
  5. Step 5: Solve for x
    x = 273,538,823,965,774.62/24,485,984.60
  6. Step 6: Final answer
    x = 11,171,240.55

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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.