Home / 4,246,919,357.31-5,863,259,861.10-3,775,716,932.22

Finding the Fourth Proportional to 4,246,919,357.31, 5,863,259,861.10 and 3,775,716,932.22

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Solution

The fourth proportional to 4,246,919,357.31, 5,863,259,861.10 and 3,775,716,932.22 is: 5,212,721,898.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246,919,357.31 : 5,863,259,861.10 = 3,775,716,932.22 : x
  2. Step 2: Convert to fraction form
    4,246,919,357.31/5,863,259,861.10 = 3,775,716,932.22/x
  3. Step 3: Cross multiply
    4,246,919,357.31x = 5,863,259,861.10 × 3,775,716,932.22
  4. Step 4: Simplify right side
    4,246,919,357.31x = 22,138,009,535,561,154,560
  5. Step 5: Solve for x
    x = 22,138,009,535,561,154,560/4,246,919,357.31
  6. Step 6: Final answer
    x = 5,212,721,898.63

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Double scale
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1.5x scale

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.