Home / 50,604,132.48-75,910,865.12-16,525,656.96

Finding the Fourth Proportional to 50,604,132.48, 75,910,865.12 and 16,525,656.96

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Solution

The fourth proportional to 50,604,132.48, 75,910,865.12 and 16,525,656.96 is: 24,790,009.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604,132.48 : 75,910,865.12 = 16,525,656.96 : x
  2. Step 2: Convert to fraction form
    50,604,132.48/75,910,865.12 = 16,525,656.96/x
  3. Step 3: Cross multiply
    50,604,132.48x = 75,910,865.12 × 16,525,656.96
  4. Step 4: Simplify right side
    50,604,132.48x = 1,254,476,916,509,949.50
  5. Step 5: Solve for x
    x = 1,254,476,916,509,949.50/50,604,132.48
  6. Step 6: Final answer
    x = 24,790,009.33

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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.