Home / 237,264,600.60-355,299,704.10-156,045,835.80

Finding the Fourth Proportional to 237,264,600.60, 355,299,704.10 and 156,045,835.80

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Solution

The fourth proportional to 237,264,600.60, 355,299,704.10 and 156,045,835.80 is: 233,675,985.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,264,600.60 : 355,299,704.10 = 156,045,835.80 : x
  2. Step 2: Convert to fraction form
    237,264,600.60/355,299,704.10 = 156,045,835.80/x
  3. Step 3: Cross multiply
    237,264,600.60x = 355,299,704.10 × 156,045,835.80
  4. Step 4: Simplify right side
    237,264,600.60x = 55,443,039,285,777,192
  5. Step 5: Solve for x
    x = 55,443,039,285,777,192/237,264,600.60
  6. Step 6: Final answer
    x = 233,675,985.15

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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.