Home / 16,396,473.80-24,594,710.70-10,349,856.20

Finding the Fourth Proportional to 16,396,473.80, 24,594,710.70 and 10,349,856.20

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Solution

The fourth proportional to 16,396,473.80, 24,594,710.70 and 10,349,856.20 is: 15,524,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,396,473.80 : 24,594,710.70 = 10,349,856.20 : x
  2. Step 2: Convert to fraction form
    16,396,473.80/24,594,710.70 = 10,349,856.20/x
  3. Step 3: Cross multiply
    16,396,473.80x = 24,594,710.70 × 10,349,856.20
  4. Step 4: Simplify right side
    16,396,473.80x = 254,551,719,025,601.31
  5. Step 5: Solve for x
    x = 254,551,719,025,601.31/16,396,473.80
  6. Step 6: Final answer
    x = 15,524,784.30

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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.