Home / 32,793,156.36-49,156,814.66-11,212,999.47

Finding the Fourth Proportional to 32,793,156.36, 49,156,814.66 and 11,212,999.47

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Solution

The fourth proportional to 32,793,156.36, 49,156,814.66 and 11,212,999.47 is: 16,808,242.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,793,156.36 : 49,156,814.66 = 11,212,999.47 : x
  2. Step 2: Convert to fraction form
    32,793,156.36/49,156,814.66 = 11,212,999.47/x
  3. Step 3: Cross multiply
    32,793,156.36x = 49,156,814.66 × 11,212,999.47
  4. Step 4: Simplify right side
    32,793,156.36x = 551,195,336,673,403.25
  5. Step 5: Solve for x
    x = 551,195,336,673,403.25/32,793,156.36
  6. Step 6: Final answer
    x = 16,808,242.87

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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.