Home / 75,334,824.19-113,002,617.21-23,515,083

Finding the Fourth Proportional to 75,334,824.19, 113,002,617.21 and 23,515,083

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Solution

The fourth proportional to 75,334,824.19, 113,002,617.21 and 23,515,083 is: 35,272,743.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,334,824.19 : 113,002,617.21 = 23,515,083 : x
  2. Step 2: Convert to fraction form
    75,334,824.19/113,002,617.21 = 23,515,083/x
  3. Step 3: Cross multiply
    75,334,824.19x = 113,002,617.21 × 23,515,083
  4. Step 4: Simplify right side
    75,334,824.19x = 2,657,265,922,822,197
  5. Step 5: Solve for x
    x = 2,657,265,922,822,197/75,334,824.19
  6. Step 6: Final answer
    x = 35,272,743.40

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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.