Home / 33,571,880.32-50,357,817.70-9,310,806.91

Finding the Fourth Proportional to 33,571,880.32, 50,357,817.70 and 9,310,806.91

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Solution

The fourth proportional to 33,571,880.32, 50,357,817.70 and 9,310,806.91 is: 13,966,209.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,571,880.32 : 50,357,817.70 = 9,310,806.91 : x
  2. Step 2: Convert to fraction form
    33,571,880.32/50,357,817.70 = 9,310,806.91/x
  3. Step 3: Cross multiply
    33,571,880.32x = 50,357,817.70 × 9,310,806.91
  4. Step 4: Simplify right side
    33,571,880.32x = 468,871,917,013,680.31
  5. Step 5: Solve for x
    x = 468,871,917,013,680.31/33,571,880.32
  6. Step 6: Final answer
    x = 13,966,209.59

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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.