Home / 32,079,091.17-48,093,245.68-11,605,621.89

Finding the Fourth Proportional to 32,079,091.17, 48,093,245.68 and 11,605,621.89

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Solution

The fourth proportional to 32,079,091.17, 48,093,245.68 and 11,605,621.89 is: 17,399,246.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,091.17 : 48,093,245.68 = 11,605,621.89 : x
  2. Step 2: Convert to fraction form
    32,079,091.17/48,093,245.68 = 11,605,621.89/x
  3. Step 3: Cross multiply
    32,079,091.17x = 48,093,245.68 × 11,605,621.89
  4. Step 4: Simplify right side
    32,079,091.17x = 558,152,024,824,955.94
  5. Step 5: Solve for x
    x = 558,152,024,824,955.94/32,079,091.17
  6. Step 6: Final answer
    x = 17,399,246.81

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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.