Home / 25,003,505.24-37,479,682.86-16,917,335.24

Finding the Fourth Proportional to 25,003,505.24, 37,479,682.86 and 16,917,335.24

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Solution

The fourth proportional to 25,003,505.24, 37,479,682.86 and 16,917,335.24 is: 25,358,698.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,003,505.24 : 37,479,682.86 = 16,917,335.24 : x
  2. Step 2: Convert to fraction form
    25,003,505.24/37,479,682.86 = 16,917,335.24/x
  3. Step 3: Cross multiply
    25,003,505.24x = 37,479,682.86 × 16,917,335.24
  4. Step 4: Simplify right side
    25,003,505.24x = 634,056,359,631,501.88
  5. Step 5: Solve for x
    x = 634,056,359,631,501.88/25,003,505.24
  6. Step 6: Final answer
    x = 25,358,698.85

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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.