Home / 26,411,117.40-39,616,676.10-22,757,952.60

Finding the Fourth Proportional to 26,411,117.40, 39,616,676.10 and 22,757,952.60

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Solution

The fourth proportional to 26,411,117.40, 39,616,676.10 and 22,757,952.60 is: 34,136,928.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,411,117.40 : 39,616,676.10 = 22,757,952.60 : x
  2. Step 2: Convert to fraction form
    26,411,117.40/39,616,676.10 = 22,757,952.60/x
  3. Step 3: Cross multiply
    26,411,117.40x = 39,616,676.10 × 22,757,952.60
  4. Step 4: Simplify right side
    26,411,117.40x = 901,594,436,853,353
  5. Step 5: Solve for x
    x = 901,594,436,853,353/26,411,117.40
  6. Step 6: Final answer
    x = 34,136,928.90

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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.