Home / 43,418,962.84-59,919,025.64-23,839,679.92

Finding the Fourth Proportional to 43,418,962.84, 59,919,025.64 and 23,839,679.92

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Solution

The fourth proportional to 43,418,962.84, 59,919,025.64 and 23,839,679.92 is: 32,899,228.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,418,962.84 : 59,919,025.64 = 23,839,679.92 : x
  2. Step 2: Convert to fraction form
    43,418,962.84/59,919,025.64 = 23,839,679.92/x
  3. Step 3: Cross multiply
    43,418,962.84x = 59,919,025.64 × 23,839,679.92
  4. Step 4: Simplify right side
    43,418,962.84x = 1,428,450,392,375,873.25
  5. Step 5: Solve for x
    x = 1,428,450,392,375,873.25/43,418,962.84
  6. Step 6: Final answer
    x = 32,899,228.79

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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.