Home / 26,496,169.60-39,695,265.60-15,102,774.40

Finding the Fourth Proportional to 26,496,169.60, 39,695,265.60 and 15,102,774.40

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Solution

The fourth proportional to 26,496,169.60, 39,695,265.60 and 15,102,774.40 is: 22,626,238.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,169.60 : 39,695,265.60 = 15,102,774.40 : x
  2. Step 2: Convert to fraction form
    26,496,169.60/39,695,265.60 = 15,102,774.40/x
  3. Step 3: Cross multiply
    26,496,169.60x = 39,695,265.60 × 15,102,774.40
  4. Step 4: Simplify right side
    26,496,169.60x = 599,508,641,104,880.62
  5. Step 5: Solve for x
    x = 599,508,641,104,880.62/26,496,169.60
  6. Step 6: Final answer
    x = 22,626,238.06

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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.