Home / 24,046,962.40-36,094,063.20-11,930,107.60

Finding the Fourth Proportional to 24,046,962.40, 36,094,063.20 and 11,930,107.60

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Solution

The fourth proportional to 24,046,962.40, 36,094,063.20 and 11,930,107.60 is: 17,906,879.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,046,962.40 : 36,094,063.20 = 11,930,107.60 : x
  2. Step 2: Convert to fraction form
    24,046,962.40/36,094,063.20 = 11,930,107.60/x
  3. Step 3: Cross multiply
    24,046,962.40x = 36,094,063.20 × 11,930,107.60
  4. Step 4: Simplify right side
    24,046,962.40x = 430,606,057,697,200.31
  5. Step 5: Solve for x
    x = 430,606,057,697,200.31/24,046,962.40
  6. Step 6: Final answer
    x = 17,906,879.49

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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.