Home / 777,244,004-1,165,694,031.20-224,426,434.88

Finding the Fourth Proportional to 777,244,004, 1,165,694,031.20 and 224,426,434.88

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Solution

The fourth proportional to 777,244,004, 1,165,694,031.20 and 224,426,434.88 is: 336,589,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,244,004 : 1,165,694,031.20 = 224,426,434.88 : x
  2. Step 2: Convert to fraction form
    777,244,004/1,165,694,031.20 = 224,426,434.88/x
  3. Step 3: Cross multiply
    777,244,004x = 1,165,694,031.20 × 224,426,434.88
  4. Step 4: Simplify right side
    777,244,004x = 261,612,555,583,111,488
  5. Step 5: Solve for x
    x = 261,612,555,583,111,488/777,244,004
  6. Step 6: Final answer
    x = 336,589,995.21

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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.