Home / 26,506,136.10-39,759,204.15-14,979,771.30

Finding the Fourth Proportional to 26,506,136.10, 39,759,204.15 and 14,979,771.30

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Solution

The fourth proportional to 26,506,136.10, 39,759,204.15 and 14,979,771.30 is: 22,469,656.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,506,136.10 : 39,759,204.15 = 14,979,771.30 : x
  2. Step 2: Convert to fraction form
    26,506,136.10/39,759,204.15 = 14,979,771.30/x
  3. Step 3: Cross multiply
    26,506,136.10x = 39,759,204.15 × 14,979,771.30
  4. Step 4: Simplify right side
    26,506,136.10x = 595,583,785,237,010.88
  5. Step 5: Solve for x
    x = 595,583,785,237,010.88/26,506,136.10
  6. Step 6: Final answer
    x = 22,469,656.95

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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.