Home / 6,744,629,500.65-9,308,562,287.25-3,886,224,262.29

Finding the Fourth Proportional to 6,744,629,500.65, 9,308,562,287.25 and 3,886,224,262.29

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Solution

The fourth proportional to 6,744,629,500.65, 9,308,562,287.25 and 3,886,224,262.29 is: 5,363,550,452.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,629,500.65 : 9,308,562,287.25 = 3,886,224,262.29 : x
  2. Step 2: Convert to fraction form
    6,744,629,500.65/9,308,562,287.25 = 3,886,224,262.29/x
  3. Step 3: Cross multiply
    6,744,629,500.65x = 9,308,562,287.25 × 3,886,224,262.29
  4. Step 4: Simplify right side
    6,744,629,500.65x = 36,175,160,607,748,644,864
  5. Step 5: Solve for x
    x = 36,175,160,607,748,644,864/6,744,629,500.65
  6. Step 6: Final answer
    x = 5,363,550,452.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.