Home / 64,042,860.48-95,963,703.24-49,505,401.44

Finding the Fourth Proportional to 64,042,860.48, 95,963,703.24 and 49,505,401.44

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Solution

The fourth proportional to 64,042,860.48, 95,963,703.24 and 49,505,401.44 is: 74,180,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,042,860.48 : 95,963,703.24 = 49,505,401.44 : x
  2. Step 2: Convert to fraction form
    64,042,860.48/95,963,703.24 = 49,505,401.44/x
  3. Step 3: Cross multiply
    64,042,860.48x = 95,963,703.24 × 49,505,401.44
  4. Step 4: Simplify right side
    64,042,860.48x = 4,750,721,652,565,228
  5. Step 5: Solve for x
    x = 4,750,721,652,565,228/64,042,860.48
  6. Step 6: Final answer
    x = 74,180,347.61

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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.