Home / 61,813,505.40-92,716,110.90-16,374,324.60

Finding the Fourth Proportional to 61,813,505.40, 92,716,110.90 and 16,374,324.60

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Solution

The fourth proportional to 61,813,505.40, 92,716,110.90 and 16,374,324.60 is: 24,560,388.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,813,505.40 : 92,716,110.90 = 16,374,324.60 : x
  2. Step 2: Convert to fraction form
    61,813,505.40/92,716,110.90 = 16,374,324.60/x
  3. Step 3: Cross multiply
    61,813,505.40x = 92,716,110.90 × 16,374,324.60
  4. Step 4: Simplify right side
    61,813,505.40x = 1,518,163,695,526,198.25
  5. Step 5: Solve for x
    x = 1,518,163,695,526,198.25/61,813,505.40
  6. Step 6: Final answer
    x = 24,560,388.31

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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.