Home / 41,933,417,173.48-57,869,368,883.58-22,903,418,413.72

Finding the Fourth Proportional to 41,933,417,173.48, 57,869,368,883.58 and 22,903,418,413.72

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Solution

The fourth proportional to 41,933,417,173.48, 57,869,368,883.58 and 22,903,418,413.72 is: 31,607,401,881.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,933,417,173.48 : 57,869,368,883.58 = 22,903,418,413.72 : x
  2. Step 2: Convert to fraction form
    41,933,417,173.48/57,869,368,883.58 = 22,903,418,413.72/x
  3. Step 3: Cross multiply
    41,933,417,173.48x = 57,869,368,883.58 × 22,903,418,413.72
  4. Step 4: Simplify right side
    41,933,417,173.48x = 1,325,406,368,878,541,406,208
  5. Step 5: Solve for x
    x = 1,325,406,368,878,541,406,208/41,933,417,173.48
  6. Step 6: Final answer
    x = 31,607,401,881.78

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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.