Home / 14,537,344.80-21,806,017.20-11,136,122.40

Finding the Fourth Proportional to 14,537,344.80, 21,806,017.20 and 11,136,122.40

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Solution

The fourth proportional to 14,537,344.80, 21,806,017.20 and 11,136,122.40 is: 16,704,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,344.80 : 21,806,017.20 = 11,136,122.40 : x
  2. Step 2: Convert to fraction form
    14,537,344.80/21,806,017.20 = 11,136,122.40/x
  3. Step 3: Cross multiply
    14,537,344.80x = 21,806,017.20 × 11,136,122.40
  4. Step 4: Simplify right side
    14,537,344.80x = 242,834,476,595,705.28
  5. Step 5: Solve for x
    x = 242,834,476,595,705.28/14,537,344.80
  6. Step 6: Final answer
    x = 16,704,183.60

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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.