Home / 157,096,571.04-235,658,496.96-47,946,323.52

Finding the Fourth Proportional to 157,096,571.04, 235,658,496.96 and 47,946,323.52

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Solution

The fourth proportional to 157,096,571.04, 235,658,496.96 and 47,946,323.52 is: 71,923,648.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,096,571.04 : 235,658,496.96 = 47,946,323.52 : x
  2. Step 2: Convert to fraction form
    157,096,571.04/235,658,496.96 = 47,946,323.52/x
  3. Step 3: Cross multiply
    157,096,571.04x = 235,658,496.96 × 47,946,323.52
  4. Step 4: Simplify right side
    157,096,571.04x = 11,298,958,535,481,098
  5. Step 5: Solve for x
    x = 11,298,958,535,481,098/157,096,571.04
  6. Step 6: Final answer
    x = 71,923,648.37

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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.