Home / 10,901,629,578.24-16,351,856,501.76-6,240,594,401.28

Finding the Fourth Proportional to 10,901,629,578.24, 16,351,856,501.76 and 6,240,594,401.28

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Solution

The fourth proportional to 10,901,629,578.24, 16,351,856,501.76 and 6,240,594,401.28 is: 9,360,555,080.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,629,578.24 : 16,351,856,501.76 = 6,240,594,401.28 : x
  2. Step 2: Convert to fraction form
    10,901,629,578.24/16,351,856,501.76 = 6,240,594,401.28/x
  3. Step 3: Cross multiply
    10,901,629,578.24x = 16,351,856,501.76 × 6,240,594,401.28
  4. Step 4: Simplify right side
    10,901,629,578.24x = 102,045,304,135,417,413,632
  5. Step 5: Solve for x
    x = 102,045,304,135,417,413,632/10,901,629,578.24
  6. Step 6: Final answer
    x = 9,360,555,080.60

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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.