Home / 2,207,871,629.56-3,308,535,733.38-896,177,613.88

Finding the Fourth Proportional to 2,207,871,629.56, 3,308,535,733.38 and 896,177,613.88

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Solution

The fourth proportional to 2,207,871,629.56, 3,308,535,733.38 and 896,177,613.88 is: 1,342,938,429.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,871,629.56 : 3,308,535,733.38 = 896,177,613.88 : x
  2. Step 2: Convert to fraction form
    2,207,871,629.56/3,308,535,733.38 = 896,177,613.88/x
  3. Step 3: Cross multiply
    2,207,871,629.56x = 3,308,535,733.38 × 896,177,613.88
  4. Step 4: Simplify right side
    2,207,871,629.56x = 2,965,035,658,977,204,224
  5. Step 5: Solve for x
    x = 2,965,035,658,977,204,224/2,207,871,629.56
  6. Step 6: Final answer
    x = 1,342,938,429.61

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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.