Home / 16,667,374.64-25,002,038.30-6,432,288.08

Finding the Fourth Proportional to 16,667,374.64, 25,002,038.30 and 6,432,288.08

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Solution

The fourth proportional to 16,667,374.64, 25,002,038.30 and 6,432,288.08 is: 9,648,808.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,374.64 : 25,002,038.30 = 6,432,288.08 : x
  2. Step 2: Convert to fraction form
    16,667,374.64/25,002,038.30 = 6,432,288.08/x
  3. Step 3: Cross multiply
    16,667,374.64x = 25,002,038.30 × 6,432,288.08
  4. Step 4: Simplify right side
    16,667,374.64x = 160,820,312,932,793.47
  5. Step 5: Solve for x
    x = 160,820,312,932,793.47/16,667,374.64
  6. Step 6: Final answer
    x = 9,648,808.91

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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.