Home / 105,935,576.92-146,262,434.48-94,737,324.08

Finding the Fourth Proportional to 105,935,576.92, 146,262,434.48 and 94,737,324.08

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Solution

The fourth proportional to 105,935,576.92, 146,262,434.48 and 94,737,324.08 is: 130,801,304.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,935,576.92 : 146,262,434.48 = 94,737,324.08 : x
  2. Step 2: Convert to fraction form
    105,935,576.92/146,262,434.48 = 94,737,324.08/x
  3. Step 3: Cross multiply
    105,935,576.92x = 146,262,434.48 × 94,737,324.08
  4. Step 4: Simplify right side
    105,935,576.92x = 13,856,511,656,061,526
  5. Step 5: Solve for x
    x = 13,856,511,656,061,526/105,935,576.92
  6. Step 6: Final answer
    x = 130,801,304.52

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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.