Home / 187,799,064.30-262,381,212.90-187,799,064.30

Finding the Fourth Proportional to 187,799,064.30, 262,381,212.90 and 187,799,064.30

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Solution

The fourth proportional to 187,799,064.30, 262,381,212.90 and 187,799,064.30 is: 262,381,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,799,064.30 : 262,381,212.90 = 187,799,064.30 : x
  2. Step 2: Convert to fraction form
    187,799,064.30/262,381,212.90 = 187,799,064.30/x
  3. Step 3: Cross multiply
    187,799,064.30x = 262,381,212.90 × 187,799,064.30
  4. Step 4: Simplify right side
    187,799,064.30x = 49,274,946,272,519,096
  5. Step 5: Solve for x
    x = 49,274,946,272,519,096/187,799,064.30
  6. Step 6: Final answer
    x = 262,381,212.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.