Home / 174,802,000.60-262,234,493.70-72,576,371.80

Finding the Fourth Proportional to 174,802,000.60, 262,234,493.70 and 72,576,371.80

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Solution

The fourth proportional to 174,802,000.60, 262,234,493.70 and 72,576,371.80 is: 108,877,633.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,802,000.60 : 262,234,493.70 = 72,576,371.80 : x
  2. Step 2: Convert to fraction form
    174,802,000.60/262,234,493.70 = 72,576,371.80/x
  3. Step 3: Cross multiply
    174,802,000.60x = 262,234,493.70 × 72,576,371.80
  4. Step 4: Simplify right side
    174,802,000.60x = 19,032,028,113,555,956
  5. Step 5: Solve for x
    x = 19,032,028,113,555,956/174,802,000.60
  6. Step 6: Final answer
    x = 108,877,633.25

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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.