Home / 2,338,674,823.44-3,508,562,275.20-680,617,874.16

Finding the Fourth Proportional to 2,338,674,823.44, 3,508,562,275.20 and 680,617,874.16

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Solution

The fourth proportional to 2,338,674,823.44, 3,508,562,275.20 and 680,617,874.16 is: 1,021,086,887.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,674,823.44 : 3,508,562,275.20 = 680,617,874.16 : x
  2. Step 2: Convert to fraction form
    2,338,674,823.44/3,508,562,275.20 = 680,617,874.16/x
  3. Step 3: Cross multiply
    2,338,674,823.44x = 3,508,562,275.20 × 680,617,874.16
  4. Step 4: Simplify right side
    2,338,674,823.44x = 2,387,990,197,104,596,480
  5. Step 5: Solve for x
    x = 2,387,990,197,104,596,480/2,338,674,823.44
  6. Step 6: Final answer
    x = 1,021,086,887.83

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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.