Home / 38,334,443,560.29-57,498,941,289.96-11,802,193,508.92

Finding the Fourth Proportional to 38,334,443,560.29, 57,498,941,289.96 and 11,802,193,508.92

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Solution

The fourth proportional to 38,334,443,560.29, 57,498,941,289.96 and 11,802,193,508.92 is: 17,702,451,598.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,443,560.29 : 57,498,941,289.96 = 11,802,193,508.92 : x
  2. Step 2: Convert to fraction form
    38,334,443,560.29/57,498,941,289.96 = 11,802,193,508.92/x
  3. Step 3: Cross multiply
    38,334,443,560.29x = 57,498,941,289.96 × 11,802,193,508.92
  4. Step 4: Simplify right side
    38,334,443,560.29x = 678,613,631,662,138,064,896
  5. Step 5: Solve for x
    x = 678,613,631,662,138,064,896/38,334,443,560.29
  6. Step 6: Final answer
    x = 17,702,451,598.00

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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.