Home / 23,223,584.40-34,812,366.36-10,905,496.80

Finding the Fourth Proportional to 23,223,584.40, 34,812,366.36 and 10,905,496.80

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Solution

The fourth proportional to 23,223,584.40, 34,812,366.36 and 10,905,496.80 is: 16,347,439.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,584.40 : 34,812,366.36 = 10,905,496.80 : x
  2. Step 2: Convert to fraction form
    23,223,584.40/34,812,366.36 = 10,905,496.80/x
  3. Step 3: Cross multiply
    23,223,584.40x = 34,812,366.36 × 10,905,496.80
  4. Step 4: Simplify right side
    23,223,584.40x = 379,646,149,939,407.69
  5. Step 5: Solve for x
    x = 379,646,149,939,407.69/23,223,584.40
  6. Step 6: Final answer
    x = 16,347,439.89

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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.