Home / 22,233,287.52-33,326,808.72-8,595,800.16

Finding the Fourth Proportional to 22,233,287.52, 33,326,808.72 and 8,595,800.16

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Solution

The fourth proportional to 22,233,287.52, 33,326,808.72 and 8,595,800.16 is: 12,884,760.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233,287.52 : 33,326,808.72 = 8,595,800.16 : x
  2. Step 2: Convert to fraction form
    22,233,287.52/33,326,808.72 = 8,595,800.16/x
  3. Step 3: Cross multiply
    22,233,287.52x = 33,326,808.72 × 8,595,800.16
  4. Step 4: Simplify right side
    22,233,287.52x = 286,470,587,727,665.38
  5. Step 5: Solve for x
    x = 286,470,587,727,665.38/22,233,287.52
  6. Step 6: Final answer
    x = 12,884,760.63

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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.