Home / 16,667,360.64-25,002,017.28-6,432,274.08

Finding the Fourth Proportional to 16,667,360.64, 25,002,017.28 and 6,432,274.08

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Solution

The fourth proportional to 16,667,360.64, 25,002,017.28 and 6,432,274.08 is: 9,648,787.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,360.64 : 25,002,017.28 = 6,432,274.08 : x
  2. Step 2: Convert to fraction form
    16,667,360.64/25,002,017.28 = 6,432,274.08/x
  3. Step 3: Cross multiply
    16,667,360.64x = 25,002,017.28 × 6,432,274.08
  4. Step 4: Simplify right side
    16,667,360.64x = 160,819,827,697,856.12
  5. Step 5: Solve for x
    x = 160,819,827,697,856.12/16,667,360.64
  6. Step 6: Final answer
    x = 9,648,787.90

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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.