Home / 25,682,330.50-35,441,607.54-14,079,645.04

Finding the Fourth Proportional to 25,682,330.50, 35,441,607.54 and 14,079,645.04

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Solution

The fourth proportional to 25,682,330.50, 35,441,607.54 and 14,079,645.04 is: 19,429,905.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,330.50 : 35,441,607.54 = 14,079,645.04 : x
  2. Step 2: Convert to fraction form
    25,682,330.50/35,441,607.54 = 14,079,645.04/x
  3. Step 3: Cross multiply
    25,682,330.50x = 35,441,607.54 × 14,079,645.04
  4. Step 4: Simplify right side
    25,682,330.50x = 499,005,253,810,187.56
  5. Step 5: Solve for x
    x = 499,005,253,810,187.56/25,682,330.50
  6. Step 6: Final answer
    x = 19,429,905.47

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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.