Home / 1,364,491,005.37-1,882,997,590.37-737,959,433.22

Finding the Fourth Proportional to 1,364,491,005.37, 1,882,997,590.37 and 737,959,433.22

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Solution

The fourth proportional to 1,364,491,005.37, 1,882,997,590.37 and 737,959,433.22 is: 1,018,384,019.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,491,005.37 : 1,882,997,590.37 = 737,959,433.22 : x
  2. Step 2: Convert to fraction form
    1,364,491,005.37/1,882,997,590.37 = 737,959,433.22/x
  3. Step 3: Cross multiply
    1,364,491,005.37x = 1,882,997,590.37 × 737,959,433.22
  4. Step 4: Simplify right side
    1,364,491,005.37x = 1,389,575,834,540,381,184
  5. Step 5: Solve for x
    x = 1,389,575,834,540,381,184/1,364,491,005.37
  6. Step 6: Final answer
    x = 1,018,384,019.44

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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.