Home / 43,654,835.28-60,243,732.45-23,808,648.60

Finding the Fourth Proportional to 43,654,835.28, 60,243,732.45 and 23,808,648.60

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Solution

The fourth proportional to 43,654,835.28, 60,243,732.45 and 23,808,648.60 is: 32,855,967.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,654,835.28 : 60,243,732.45 = 23,808,648.60 : x
  2. Step 2: Convert to fraction form
    43,654,835.28/60,243,732.45 = 23,808,648.60/x
  3. Step 3: Cross multiply
    43,654,835.28x = 60,243,732.45 × 23,808,648.60
  4. Step 4: Simplify right side
    43,654,835.28x = 1,434,321,856,254,467.25
  5. Step 5: Solve for x
    x = 1,434,321,856,254,467.25/43,654,835.28
  6. Step 6: Final answer
    x = 32,855,967.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.