Home / 26,212,086.40-36,172,847.16-14,610,385.54

Finding the Fourth Proportional to 26,212,086.40, 36,172,847.16 and 14,610,385.54

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Solution

The fourth proportional to 26,212,086.40, 36,172,847.16 and 14,610,385.54 is: 20,162,425.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,086.40 : 36,172,847.16 = 14,610,385.54 : x
  2. Step 2: Convert to fraction form
    26,212,086.40/36,172,847.16 = 14,610,385.54/x
  3. Step 3: Cross multiply
    26,212,086.40x = 36,172,847.16 × 14,610,385.54
  4. Step 4: Simplify right side
    26,212,086.40x = 528,499,243,087,094
  5. Step 5: Solve for x
    x = 528,499,243,087,094/26,212,086.40
  6. Step 6: Final answer
    x = 20,162,425.65

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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.