Home / 16,146,831.30-24,220,246.94-4,179,567.30

Finding the Fourth Proportional to 16,146,831.30, 24,220,246.94 and 4,179,567.30

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Solution

The fourth proportional to 16,146,831.30, 24,220,246.94 and 4,179,567.30 is: 6,269,350.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,831.30 : 24,220,246.94 = 4,179,567.30 : x
  2. Step 2: Convert to fraction form
    16,146,831.30/24,220,246.94 = 4,179,567.30/x
  3. Step 3: Cross multiply
    16,146,831.30x = 24,220,246.94 × 4,179,567.30
  4. Step 4: Simplify right side
    16,146,831.30x = 101,230,152,087,451.22
  5. Step 5: Solve for x
    x = 101,230,152,087,451.22/16,146,831.30
  6. Step 6: Final answer
    x = 6,269,350.95

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1.5x scale

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.