Home / 313,962,426.24-433,268,154.24-174,766,071.04

Finding the Fourth Proportional to 313,962,426.24, 433,268,154.24 and 174,766,071.04

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Solution

The fourth proportional to 313,962,426.24, 433,268,154.24 and 174,766,071.04 is: 241,177,181.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,962,426.24 : 433,268,154.24 = 174,766,071.04 : x
  2. Step 2: Convert to fraction form
    313,962,426.24/433,268,154.24 = 174,766,071.04/x
  3. Step 3: Cross multiply
    313,962,426.24x = 433,268,154.24 × 174,766,071.04
  4. Step 4: Simplify right side
    313,962,426.24x = 75,720,573,023,277,520
  5. Step 5: Solve for x
    x = 75,720,573,023,277,520/313,962,426.24
  6. Step 6: Final answer
    x = 241,177,181.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.