Home / 22,584,412.16-33,857,572.80-9,795,284.72

Finding the Fourth Proportional to 22,584,412.16, 33,857,572.80 and 9,795,284.72

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Solution

The fourth proportional to 22,584,412.16, 33,857,572.80 and 9,795,284.72 is: 14,684,666.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,584,412.16 : 33,857,572.80 = 9,795,284.72 : x
  2. Step 2: Convert to fraction form
    22,584,412.16/33,857,572.80 = 9,795,284.72/x
  3. Step 3: Cross multiply
    22,584,412.16x = 33,857,572.80 × 9,795,284.72
  4. Step 4: Simplify right side
    22,584,412.16x = 331,644,565,504,127.62
  5. Step 5: Solve for x
    x = 331,644,565,504,127.62/22,584,412.16
  6. Step 6: Final answer
    x = 14,684,666.71

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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.