Home / 34,150,973.17-51,230,047.81-11,123,702.31

Finding the Fourth Proportional to 34,150,973.17, 51,230,047.81 and 11,123,702.31

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Solution

The fourth proportional to 34,150,973.17, 51,230,047.81 and 11,123,702.31 is: 16,686,722.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150,973.17 : 51,230,047.81 = 11,123,702.31 : x
  2. Step 2: Convert to fraction form
    34,150,973.17/51,230,047.81 = 11,123,702.31/x
  3. Step 3: Cross multiply
    34,150,973.17x = 51,230,047.81 × 11,123,702.31
  4. Step 4: Simplify right side
    34,150,973.17x = 569,867,801,062,487.62
  5. Step 5: Solve for x
    x = 569,867,801,062,487.62/34,150,973.17
  6. Step 6: Final answer
    x = 16,686,722.17

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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.