Home / 41,880,657.40-57,798,797.61-23,299,297.90

Finding the Fourth Proportional to 41,880,657.40, 57,798,797.61 and 23,299,297.90

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Solution

The fourth proportional to 41,880,657.40, 57,798,797.61 and 23,299,297.90 is: 32,154,972.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,880,657.40 : 57,798,797.61 = 23,299,297.90 : x
  2. Step 2: Convert to fraction form
    41,880,657.40/57,798,797.61 = 23,299,297.90/x
  3. Step 3: Cross multiply
    41,880,657.40x = 57,798,797.61 × 23,299,297.90
  4. Step 4: Simplify right side
    41,880,657.40x = 1,346,671,403,777,198
  5. Step 5: Solve for x
    x = 1,346,671,403,777,198/41,880,657.40
  6. Step 6: Final answer
    x = 32,154,972.90

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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.