Home / 16,667,376.14-25,002,040.55-6,432,289.58

Finding the Fourth Proportional to 16,667,376.14, 25,002,040.55 and 6,432,289.58

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Solution

The fourth proportional to 16,667,376.14, 25,002,040.55 and 6,432,289.58 is: 9,648,811.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,376.14 : 25,002,040.55 = 6,432,289.58 : x
  2. Step 2: Convert to fraction form
    16,667,376.14/25,002,040.55 = 6,432,289.58/x
  3. Step 3: Cross multiply
    16,667,376.14x = 25,002,040.55 × 6,432,289.58
  4. Step 4: Simplify right side
    16,667,376.14x = 160,820,364,908,502.47
  5. Step 5: Solve for x
    x = 160,820,364,908,502.47/16,667,376.14
  6. Step 6: Final answer
    x = 9,648,811.16

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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.