Home / 23,388,928.80-35,083,393.20-9,924,007.20

Finding the Fourth Proportional to 23,388,928.80, 35,083,393.20 and 9,924,007.20

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Solution

The fourth proportional to 23,388,928.80, 35,083,393.20 and 9,924,007.20 is: 14,886,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388,928.80 : 35,083,393.20 = 9,924,007.20 : x
  2. Step 2: Convert to fraction form
    23,388,928.80/35,083,393.20 = 9,924,007.20/x
  3. Step 3: Cross multiply
    23,388,928.80x = 35,083,393.20 × 9,924,007.20
  4. Step 4: Simplify right side
    23,388,928.80x = 348,167,846,717,231.06
  5. Step 5: Solve for x
    x = 348,167,846,717,231.06/23,388,928.80
  6. Step 6: Final answer
    x = 14,886,010.80

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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.