Home / 73,579,952,839.11-101,559,227,493.50-47,923,167,157.64

Finding the Fourth Proportional to 73,579,952,839.11, 101,559,227,493.50 and 47,923,167,157.64

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Solution

The fourth proportional to 73,579,952,839.11, 101,559,227,493.50 and 47,923,167,157.64 is: 66,146,275,551.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,579,952,839.11 : 101,559,227,493.50 = 47,923,167,157.64 : x
  2. Step 2: Convert to fraction form
    73,579,952,839.11/101,559,227,493.50 = 47,923,167,157.64/x
  3. Step 3: Cross multiply
    73,579,952,839.11x = 101,559,227,493.50 × 47,923,167,157.64
  4. Step 4: Simplify right side
    73,579,952,839.11x = 4,867,039,835,571,788,709,888
  5. Step 5: Solve for x
    x = 4,867,039,835,571,788,709,888/73,579,952,839.11
  6. Step 6: Final answer
    x = 66,146,275,551.63

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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.