Home / 441,851,086.49-662,844,730.99-150,650,108.00

Finding the Fourth Proportional to 441,851,086.49, 662,844,730.99 and 150,650,108.00

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Solution

The fourth proportional to 441,851,086.49, 662,844,730.99 and 150,650,108.00 is: 225,998,381.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,851,086.49 : 662,844,730.99 = 150,650,108.00 : x
  2. Step 2: Convert to fraction form
    441,851,086.49/662,844,730.99 = 150,650,108.00/x
  3. Step 3: Cross multiply
    441,851,086.49x = 662,844,730.99 × 150,650,108.00
  4. Step 4: Simplify right side
    441,851,086.49x = 99,857,630,310,045,888
  5. Step 5: Solve for x
    x = 99,857,630,310,045,888/441,851,086.49
  6. Step 6: Final answer
    x = 225,998,381.27

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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.