Home / 17,498,800.40-26,248,200.60-11,113,635.20

Finding the Fourth Proportional to 17,498,800.40, 26,248,200.60 and 11,113,635.20

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Solution

The fourth proportional to 17,498,800.40, 26,248,200.60 and 11,113,635.20 is: 16,670,452.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498,800.40 : 26,248,200.60 = 11,113,635.20 : x
  2. Step 2: Convert to fraction form
    17,498,800.40/26,248,200.60 = 11,113,635.20/x
  3. Step 3: Cross multiply
    17,498,800.40x = 26,248,200.60 × 11,113,635.20
  4. Step 4: Simplify right side
    17,498,800.40x = 291,712,926,124,821.12
  5. Step 5: Solve for x
    x = 291,712,926,124,821.12/17,498,800.40
  6. Step 6: Final answer
    x = 16,670,452.80

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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.