Home / 151,065,453.75-226,598,180.76-48,829,491.51

Finding the Fourth Proportional to 151,065,453.75, 226,598,180.76 and 48,829,491.51

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Solution

The fourth proportional to 151,065,453.75, 226,598,180.76 and 48,829,491.51 is: 73,244,237.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,065,453.75 : 226,598,180.76 = 48,829,491.51 : x
  2. Step 2: Convert to fraction form
    151,065,453.75/226,598,180.76 = 48,829,491.51/x
  3. Step 3: Cross multiply
    151,065,453.75x = 226,598,180.76 × 48,829,491.51
  4. Step 4: Simplify right side
    151,065,453.75x = 11,064,673,943,601,864
  5. Step 5: Solve for x
    x = 11,064,673,943,601,864/151,065,453.75
  6. Step 6: Final answer
    x = 73,244,237.31

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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.