Home / 50,572,983,427.90-75,864,138,257.17-16,538,691,084.01

Finding the Fourth Proportional to 50,572,983,427.90, 75,864,138,257.17 and 16,538,691,084.01

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Solution

The fourth proportional to 50,572,983,427.90, 75,864,138,257.17 and 16,538,691,084.01 is: 24,809,561,586.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,572,983,427.90 : 75,864,138,257.17 = 16,538,691,084.01 : x
  2. Step 2: Convert to fraction form
    50,572,983,427.90/75,864,138,257.17 = 16,538,691,084.01/x
  3. Step 3: Cross multiply
    50,572,983,427.90x = 75,864,138,257.17 × 16,538,691,084.01
  4. Step 4: Simplify right side
    50,572,983,427.90x = 1,254,693,546,989,764,739,072
  5. Step 5: Solve for x
    x = 1,254,693,546,989,764,739,072/50,572,983,427.90
  6. Step 6: Final answer
    x = 24,809,561,586.94

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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.