Home / 10,737,633.54-16,108,971.90-3,549,166.62

Finding the Fourth Proportional to 10,737,633.54, 16,108,971.90 and 3,549,166.62

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Solution

The fourth proportional to 10,737,633.54, 16,108,971.90 and 3,549,166.62 is: 5,324,583.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,633.54 : 16,108,971.90 = 3,549,166.62 : x
  2. Step 2: Convert to fraction form
    10,737,633.54/16,108,971.90 = 3,549,166.62/x
  3. Step 3: Cross multiply
    10,737,633.54x = 16,108,971.90 × 3,549,166.62
  4. Step 4: Simplify right side
    10,737,633.54x = 57,173,425,349,997.98
  5. Step 5: Solve for x
    x = 57,173,425,349,997.98/10,737,633.54
  6. Step 6: Final answer
    x = 5,324,583.40

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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.