Home / 151,156,669.95-226,770,986.54-48,920,707.58

Finding the Fourth Proportional to 151,156,669.95, 226,770,986.54 and 48,920,707.58

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Solution

The fourth proportional to 151,156,669.95, 226,770,986.54 and 48,920,707.58 is: 73,392,706.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,156,669.95 : 226,770,986.54 = 48,920,707.58 : x
  2. Step 2: Convert to fraction form
    151,156,669.95/226,770,986.54 = 48,920,707.58/x
  3. Step 3: Cross multiply
    151,156,669.95x = 226,770,986.54 × 48,920,707.58
  4. Step 4: Simplify right side
    151,156,669.95x = 11,093,797,118,772,998
  5. Step 5: Solve for x
    x = 11,093,797,118,772,998/151,156,669.95
  6. Step 6: Final answer
    x = 73,392,706.54

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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.