Home / 9,431,569.35-14,147,354.03-9,431,569.35

Finding the Fourth Proportional to 9,431,569.35, 14,147,354.03 and 9,431,569.35

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Solution

The fourth proportional to 9,431,569.35, 14,147,354.03 and 9,431,569.35 is: 14,147,354.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,431,569.35 : 14,147,354.03 = 9,431,569.35 : x
  2. Step 2: Convert to fraction form
    9,431,569.35/14,147,354.03 = 9,431,569.35/x
  3. Step 3: Cross multiply
    9,431,569.35x = 14,147,354.03 × 9,431,569.35
  4. Step 4: Simplify right side
    9,431,569.35x = 133,431,750,605,789.12
  5. Step 5: Solve for x
    x = 133,431,750,605,789.12/9,431,569.35
  6. Step 6: Final answer
    x = 14,147,354.03

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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.