Home / 60,406,608,364.98-90,625,303,431.82-17,913,057,908.09

Finding the Fourth Proportional to 60,406,608,364.98, 90,625,303,431.82 and 17,913,057,908.09

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Solution

The fourth proportional to 60,406,608,364.98, 90,625,303,431.82 and 17,913,057,908.09 is: 26,874,150,895.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,406,608,364.98 : 90,625,303,431.82 = 17,913,057,908.09 : x
  2. Step 2: Convert to fraction form
    60,406,608,364.98/90,625,303,431.82 = 17,913,057,908.09/x
  3. Step 3: Cross multiply
    60,406,608,364.98x = 90,625,303,431.82 × 17,913,057,908.09
  4. Step 4: Simplify right side
    60,406,608,364.98x = 1,623,376,308,311,876,435,968
  5. Step 5: Solve for x
    x = 1,623,376,308,311,876,435,968/60,406,608,364.98
  6. Step 6: Final answer
    x = 26,874,150,895.93

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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.