Home / 36,424,294.40-54,639,206.40-10,863,308.80

Finding the Fourth Proportional to 36,424,294.40, 54,639,206.40 and 10,863,308.80

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Solution

The fourth proportional to 36,424,294.40, 54,639,206.40 and 10,863,308.80 is: 16,295,787.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,424,294.40 : 54,639,206.40 = 10,863,308.80 : x
  2. Step 2: Convert to fraction form
    36,424,294.40/54,639,206.40 = 10,863,308.80/x
  3. Step 3: Cross multiply
    36,424,294.40x = 54,639,206.40 × 10,863,308.80
  4. Step 4: Simplify right side
    36,424,294.40x = 593,562,571,710,136.38
  5. Step 5: Solve for x
    x = 593,562,571,710,136.38/36,424,294.40
  6. Step 6: Final answer
    x = 16,295,787.78

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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.