Home / 146,775,104.60-220,161,782.10-37,600,064.60

Finding the Fourth Proportional to 146,775,104.60, 220,161,782.10 and 37,600,064.60

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Solution

The fourth proportional to 146,775,104.60, 220,161,782.10 and 37,600,064.60 is: 56,399,872.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,775,104.60 : 220,161,782.10 = 37,600,064.60 : x
  2. Step 2: Convert to fraction form
    146,775,104.60/220,161,782.10 = 37,600,064.60/x
  3. Step 3: Cross multiply
    146,775,104.60x = 220,161,782.10 × 37,600,064.60
  4. Step 4: Simplify right side
    146,775,104.60x = 8,278,097,229,411,124
  5. Step 5: Solve for x
    x = 8,278,097,229,411,124/146,775,104.60
  6. Step 6: Final answer
    x = 56,399,872.80

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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.