Home / 94,047,983.82-140,857,195.68-44,898,410.16

Finding the Fourth Proportional to 94,047,983.82, 140,857,195.68 and 44,898,410.16

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Solution

The fourth proportional to 94,047,983.82, 140,857,195.68 and 44,898,410.16 is: 67,245,079.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,047,983.82 : 140,857,195.68 = 44,898,410.16 : x
  2. Step 2: Convert to fraction form
    94,047,983.82/140,857,195.68 = 44,898,410.16/x
  3. Step 3: Cross multiply
    94,047,983.82x = 140,857,195.68 × 44,898,410.16
  4. Step 4: Simplify right side
    94,047,983.82x = 6,324,264,145,628,020
  5. Step 5: Solve for x
    x = 6,324,264,145,628,020/94,047,983.82
  6. Step 6: Final answer
    x = 67,245,079.47

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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.