Home / 15,667,932.12-23,494,338.90-6,567,586.20

Finding the Fourth Proportional to 15,667,932.12, 23,494,338.90 and 6,567,586.20

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Solution

The fourth proportional to 15,667,932.12, 23,494,338.90 and 6,567,586.20 is: 9,848,210.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,667,932.12 : 23,494,338.90 = 6,567,586.20 : x
  2. Step 2: Convert to fraction form
    15,667,932.12/23,494,338.90 = 6,567,586.20/x
  3. Step 3: Cross multiply
    15,667,932.12x = 23,494,338.90 × 6,567,586.20
  4. Step 4: Simplify right side
    15,667,932.12x = 154,301,095,937,763.19
  5. Step 5: Solve for x
    x = 154,301,095,937,763.19/15,667,932.12
  6. Step 6: Final answer
    x = 9,848,210.65

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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.