Home / 14,476,266.40-21,713,708.40-4,890,704.80

Finding the Fourth Proportional to 14,476,266.40, 21,713,708.40 and 4,890,704.80

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Solution

The fourth proportional to 14,476,266.40, 21,713,708.40 and 4,890,704.80 is: 7,335,823.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,476,266.40 : 21,713,708.40 = 4,890,704.80 : x
  2. Step 2: Convert to fraction form
    14,476,266.40/21,713,708.40 = 4,890,704.80/x
  3. Step 3: Cross multiply
    14,476,266.40x = 21,713,708.40 × 4,890,704.80
  4. Step 4: Simplify right side
    14,476,266.40x = 106,195,337,897,680.31
  5. Step 5: Solve for x
    x = 106,195,337,897,680.31/14,476,266.40
  6. Step 6: Final answer
    x = 7,335,823.68

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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.