Home / 17,816,647.13-24,587,038.65-9,667,885.13

Finding the Fourth Proportional to 17,816,647.13, 24,587,038.65 and 9,667,885.13

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Solution

The fourth proportional to 17,816,647.13, 24,587,038.65 and 9,667,885.13 is: 13,341,717.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,647.13 : 24,587,038.65 = 9,667,885.13 : x
  2. Step 2: Convert to fraction form
    17,816,647.13/24,587,038.65 = 9,667,885.13/x
  3. Step 3: Cross multiply
    17,816,647.13x = 24,587,038.65 × 9,667,885.13
  4. Step 4: Simplify right side
    17,816,647.13x = 237,704,665,232,135.06
  5. Step 5: Solve for x
    x = 237,704,665,232,135.06/17,816,647.13
  6. Step 6: Final answer
    x = 13,341,717.08

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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.