Home / 27,491,553,068.32-41,220,453,092.10-10,683,739,113.94

Finding the Fourth Proportional to 27,491,553,068.32, 41,220,453,092.10 and 10,683,739,113.94

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Solution

The fourth proportional to 27,491,553,068.32, 41,220,453,092.10 and 10,683,739,113.94 is: 16,019,050,138.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,491,553,068.32 : 41,220,453,092.10 = 10,683,739,113.94 : x
  2. Step 2: Convert to fraction form
    27,491,553,068.32/41,220,453,092.10 = 10,683,739,113.94/x
  3. Step 3: Cross multiply
    27,491,553,068.32x = 41,220,453,092.10 × 10,683,739,113.94
  4. Step 4: Simplify right side
    27,491,553,068.32x = 440,388,566,994,397,822,976
  5. Step 5: Solve for x
    x = 440,388,566,994,397,822,976/27,491,553,068.32
  6. Step 6: Final answer
    x = 16,019,050,138.78

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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.