Home / 111,649,254.12-167,484,384.18-32,865,813.18

Finding the Fourth Proportional to 111,649,254.12, 167,484,384.18 and 32,865,813.18

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Solution

The fourth proportional to 111,649,254.12, 167,484,384.18 and 32,865,813.18 is: 49,301,811.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,649,254.12 : 167,484,384.18 = 32,865,813.18 : x
  2. Step 2: Convert to fraction form
    111,649,254.12/167,484,384.18 = 32,865,813.18/x
  3. Step 3: Cross multiply
    111,649,254.12x = 167,484,384.18 × 32,865,813.18
  4. Step 4: Simplify right side
    111,649,254.12x = 5,504,510,481,027,228
  5. Step 5: Solve for x
    x = 5,504,510,481,027,228/111,649,254.12
  6. Step 6: Final answer
    x = 49,301,811.50

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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.