Home / 10,060,189,189.31-13,882,656,883.93-5,482,356,398.53

Finding the Fourth Proportional to 10,060,189,189.31, 13,882,656,883.93 and 5,482,356,398.53

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Solution

The fourth proportional to 10,060,189,189.31, 13,882,656,883.93 and 5,482,356,398.53 is: 7,565,431,560.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,189,189.31 : 13,882,656,883.93 = 5,482,356,398.53 : x
  2. Step 2: Convert to fraction form
    10,060,189,189.31/13,882,656,883.93 = 5,482,356,398.53/x
  3. Step 3: Cross multiply
    10,060,189,189.31x = 13,882,656,883.93 × 5,482,356,398.53
  4. Step 4: Simplify right side
    10,060,189,189.31x = 76,109,672,796,159,033,344
  5. Step 5: Solve for x
    x = 76,109,672,796,159,033,344/10,060,189,189.31
  6. Step 6: Final answer
    x = 7,565,431,560.38

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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.