Home / 114,048,505.60-171,009,772.80-37,332,044.80

Finding the Fourth Proportional to 114,048,505.60, 171,009,772.80 and 37,332,044.80

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Solution

The fourth proportional to 114,048,505.60, 171,009,772.80 and 37,332,044.80 is: 55,977,449.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,048,505.60 : 171,009,772.80 = 37,332,044.80 : x
  2. Step 2: Convert to fraction form
    114,048,505.60/171,009,772.80 = 37,332,044.80/x
  3. Step 3: Cross multiply
    114,048,505.60x = 171,009,772.80 × 37,332,044.80
  4. Step 4: Simplify right side
    114,048,505.60x = 6,384,144,499,407,421
  5. Step 5: Solve for x
    x = 6,384,144,499,407,421/114,048,505.60
  6. Step 6: Final answer
    x = 55,977,449.82

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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.