Home / 33,117,908.67-49,683,362.04-11,553,213.87

Finding the Fourth Proportional to 33,117,908.67, 49,683,362.04 and 11,553,213.87

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Solution

The fourth proportional to 33,117,908.67, 49,683,362.04 and 11,553,213.87 is: 17,332,088.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,117,908.67 : 49,683,362.04 = 11,553,213.87 : x
  2. Step 2: Convert to fraction form
    33,117,908.67/49,683,362.04 = 11,553,213.87/x
  3. Step 3: Cross multiply
    33,117,908.67x = 49,683,362.04 × 11,553,213.87
  4. Step 4: Simplify right side
    33,117,908.67x = 574,002,507,428,759.50
  5. Step 5: Solve for x
    x = 574,002,507,428,759.50/33,117,908.67
  6. Step 6: Final answer
    x = 17,332,088.00

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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.