Home / 4,314,933,401.54-6,472,692,394.85-1,516,561,728.71

Finding the Fourth Proportional to 4,314,933,401.54, 6,472,692,394.85 and 1,516,561,728.71

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Solution

The fourth proportional to 4,314,933,401.54, 6,472,692,394.85 and 1,516,561,728.71 is: 2,274,945,324.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,933,401.54 : 6,472,692,394.85 = 1,516,561,728.71 : x
  2. Step 2: Convert to fraction form
    4,314,933,401.54/6,472,692,394.85 = 1,516,561,728.71/x
  3. Step 3: Cross multiply
    4,314,933,401.54x = 6,472,692,394.85 × 1,516,561,728.71
  4. Step 4: Simplify right side
    4,314,933,401.54x = 9,816,237,567,713,212,416
  5. Step 5: Solve for x
    x = 9,816,237,567,713,212,416/4,314,933,401.54
  6. Step 6: Final answer
    x = 2,274,945,324.58

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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.