Home / 17,816,631.96-24,587,019.54-9,667,869.96

Finding the Fourth Proportional to 17,816,631.96, 24,587,019.54 and 9,667,869.96

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Solution

The fourth proportional to 17,816,631.96, 24,587,019.54 and 9,667,869.96 is: 13,341,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,631.96 : 24,587,019.54 = 9,667,869.96 : x
  2. Step 2: Convert to fraction form
    17,816,631.96/24,587,019.54 = 9,667,869.96/x
  3. Step 3: Cross multiply
    17,816,631.96x = 24,587,019.54 × 9,667,869.96
  4. Step 4: Simplify right side
    17,816,631.96x = 237,704,107,616,699.03
  5. Step 5: Solve for x
    x = 237,704,107,616,699.03/17,816,631.96
  6. Step 6: Final answer
    x = 13,341,697.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.