Home / 43,338,915.82-59,807,689.44-23,759,384.16

Finding the Fourth Proportional to 43,338,915.82, 59,807,689.44 and 23,759,384.16

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Solution

The fourth proportional to 43,338,915.82, 59,807,689.44 and 23,759,384.16 is: 32,787,942.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,338,915.82 : 59,807,689.44 = 23,759,384.16 : x
  2. Step 2: Convert to fraction form
    43,338,915.82/59,807,689.44 = 23,759,384.16/x
  3. Step 3: Cross multiply
    43,338,915.82x = 59,807,689.44 × 23,759,384.16
  4. Step 4: Simplify right side
    43,338,915.82x = 1,420,993,868,757,519
  5. Step 5: Solve for x
    x = 1,420,993,868,757,519/43,338,915.82
  6. Step 6: Final answer
    x = 32,787,942.24

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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.