Home / 4,538,301,401.16-6,806,940,811.11-1,222,358,674.10

Finding the Fourth Proportional to 4,538,301,401.16, 6,806,940,811.11 and 1,222,358,674.10

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Solution

The fourth proportional to 4,538,301,401.16, 6,806,940,811.11 and 1,222,358,674.10 is: 1,833,400,298.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,301,401.16 : 6,806,940,811.11 = 1,222,358,674.10 : x
  2. Step 2: Convert to fraction form
    4,538,301,401.16/6,806,940,811.11 = 1,222,358,674.10/x
  3. Step 3: Cross multiply
    4,538,301,401.16x = 6,806,940,811.11 × 1,222,358,674.10
  4. Step 4: Simplify right side
    4,538,301,401.16x = 8,320,523,144,511,562,752
  5. Step 5: Solve for x
    x = 8,320,523,144,511,562,752/4,538,301,401.16
  6. Step 6: Final answer
    x = 1,833,400,298.71

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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.