Home / 43,418,966.84-59,919,031.16-23,839,683.92

Finding the Fourth Proportional to 43,418,966.84, 59,919,031.16 and 23,839,683.92

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Solution

The fourth proportional to 43,418,966.84, 59,919,031.16 and 23,839,683.92 is: 32,899,234.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,418,966.84 : 59,919,031.16 = 23,839,683.92 : x
  2. Step 2: Convert to fraction form
    43,418,966.84/59,919,031.16 = 23,839,683.92/x
  3. Step 3: Cross multiply
    43,418,966.84x = 59,919,031.16 × 23,839,683.92
  4. Step 4: Simplify right side
    43,418,966.84x = 1,428,450,763,647,031
  5. Step 5: Solve for x
    x = 1,428,450,763,647,031/43,418,966.84
  6. Step 6: Final answer
    x = 32,899,234.31

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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.