Home / 29,304,971.37-40,443,344.75-16,256,434.52

Finding the Fourth Proportional to 29,304,971.37, 40,443,344.75 and 16,256,434.52

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Solution

The fourth proportional to 29,304,971.37, 40,443,344.75 and 16,256,434.52 is: 22,435,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,971.37 : 40,443,344.75 = 16,256,434.52 : x
  2. Step 2: Convert to fraction form
    29,304,971.37/40,443,344.75 = 16,256,434.52/x
  3. Step 3: Cross multiply
    29,304,971.37x = 40,443,344.75 × 16,256,434.52
  4. Step 4: Simplify right side
    29,304,971.37x = 657,464,585,839,910.25
  5. Step 5: Solve for x
    x = 657,464,585,839,910.25/29,304,971.37
  6. Step 6: Final answer
    x = 22,435,257.74

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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.