Home / 50,604,121.48-75,910,848.54-16,525,645.96

Finding the Fourth Proportional to 50,604,121.48, 75,910,848.54 and 16,525,645.96

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Solution

The fourth proportional to 50,604,121.48, 75,910,848.54 and 16,525,645.96 is: 24,789,992.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604,121.48 : 75,910,848.54 = 16,525,645.96 : x
  2. Step 2: Convert to fraction form
    50,604,121.48/75,910,848.54 = 16,525,645.96/x
  3. Step 3: Cross multiply
    50,604,121.48x = 75,910,848.54 × 16,525,645.96
  4. Step 4: Simplify right side
    50,604,121.48x = 1,254,475,807,495,223
  5. Step 5: Solve for x
    x = 1,254,475,807,495,223/50,604,121.48
  6. Step 6: Final answer
    x = 24,789,992.81

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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.