Home / 26,326,200.60-39,489,300.90-13,571,616.60

Finding the Fourth Proportional to 26,326,200.60, 39,489,300.90 and 13,571,616.60

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Solution

The fourth proportional to 26,326,200.60, 39,489,300.90 and 13,571,616.60 is: 20,357,424.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,326,200.60 : 39,489,300.90 = 13,571,616.60 : x
  2. Step 2: Convert to fraction form
    26,326,200.60/39,489,300.90 = 13,571,616.60/x
  3. Step 3: Cross multiply
    26,326,200.60x = 39,489,300.90 × 13,571,616.60
  4. Step 4: Simplify right side
    26,326,200.60x = 535,933,651,616,834.88
  5. Step 5: Solve for x
    x = 535,933,651,616,834.88/26,326,200.60
  6. Step 6: Final answer
    x = 20,357,424.90

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1.5x scale

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.