Home / 49,854,556.90-74,781,835.35-32,834,448.10

Finding the Fourth Proportional to 49,854,556.90, 74,781,835.35 and 32,834,448.10

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Solution

The fourth proportional to 49,854,556.90, 74,781,835.35 and 32,834,448.10 is: 49,251,672.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,854,556.90 : 74,781,835.35 = 32,834,448.10 : x
  2. Step 2: Convert to fraction form
    49,854,556.90/74,781,835.35 = 32,834,448.10/x
  3. Step 3: Cross multiply
    49,854,556.90x = 74,781,835.35 × 32,834,448.10
  4. Step 4: Simplify right side
    49,854,556.90x = 2,455,420,291,622,320.50
  5. Step 5: Solve for x
    x = 2,455,420,291,622,320.50/49,854,556.90
  6. Step 6: Final answer
    x = 49,251,672.15

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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.