Home / 26,840,267.48-37,040,059.69-14,920,200.25

Finding the Fourth Proportional to 26,840,267.48, 37,040,059.69 and 14,920,200.25

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Solution

The fourth proportional to 26,840,267.48, 37,040,059.69 and 14,920,200.25 is: 20,590,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,840,267.48 : 37,040,059.69 = 14,920,200.25 : x
  2. Step 2: Convert to fraction form
    26,840,267.48/37,040,059.69 = 14,920,200.25/x
  3. Step 3: Cross multiply
    26,840,267.48x = 37,040,059.69 × 14,920,200.25
  4. Step 4: Simplify right side
    26,840,267.48x = 552,645,107,925,202.62
  5. Step 5: Solve for x
    x = 552,645,107,925,202.62/26,840,267.48
  6. Step 6: Final answer
    x = 20,590,149.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.