Home / 34,569,010.70-51,846,789.08-9,975,208.31

Finding the Fourth Proportional to 34,569,010.70, 51,846,789.08 and 9,975,208.31

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Solution

The fourth proportional to 34,569,010.70, 51,846,789.08 and 9,975,208.31 is: 14,960,871.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,569,010.70 : 51,846,789.08 = 9,975,208.31 : x
  2. Step 2: Convert to fraction form
    34,569,010.70/51,846,789.08 = 9,975,208.31/x
  3. Step 3: Cross multiply
    34,569,010.70x = 51,846,789.08 × 9,975,208.31
  4. Step 4: Simplify right side
    34,569,010.70x = 517,182,521,277,633.25
  5. Step 5: Solve for x
    x = 517,182,521,277,633.25/34,569,010.70
  6. Step 6: Final answer
    x = 14,960,871.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.