Home / 33,344,391.53-50,009,588.89-9,404,264.81

Finding the Fourth Proportional to 33,344,391.53, 50,009,588.89 and 9,404,264.81

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Solution

The fourth proportional to 33,344,391.53, 50,009,588.89 and 9,404,264.81 is: 14,104,423.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,391.53 : 50,009,588.89 = 9,404,264.81 : x
  2. Step 2: Convert to fraction form
    33,344,391.53/50,009,588.89 = 9,404,264.81/x
  3. Step 3: Cross multiply
    33,344,391.53x = 50,009,588.89 × 9,404,264.81
  4. Step 4: Simplify right side
    33,344,391.53x = 470,303,417,062,307.31
  5. Step 5: Solve for x
    x = 470,303,417,062,307.31/33,344,391.53
  6. Step 6: Final answer
    x = 14,104,423.43

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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.