Home / 48,042,033.30-66,302,747.64-27,418,564.98

Finding the Fourth Proportional to 48,042,033.30, 66,302,747.64 and 27,418,564.98

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Solution

The fourth proportional to 48,042,033.30, 66,302,747.64 and 27,418,564.98 is: 37,840,325.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,042,033.30 : 66,302,747.64 = 27,418,564.98 : x
  2. Step 2: Convert to fraction form
    48,042,033.30/66,302,747.64 = 27,418,564.98/x
  3. Step 3: Cross multiply
    48,042,033.30x = 66,302,747.64 × 27,418,564.98
  4. Step 4: Simplify right side
    48,042,033.30x = 1,817,926,194,519,881.75
  5. Step 5: Solve for x
    x = 1,817,926,194,519,881.75/48,042,033.30
  6. Step 6: Final answer
    x = 37,840,325.85

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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.