Home / 39,374,330.40-59,096,487.60-23,180,032.80

Finding the Fourth Proportional to 39,374,330.40, 59,096,487.60 and 23,180,032.80

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Solution

The fourth proportional to 39,374,330.40, 59,096,487.60 and 23,180,032.80 is: 34,790,649.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,374,330.40 : 59,096,487.60 = 23,180,032.80 : x
  2. Step 2: Convert to fraction form
    39,374,330.40/59,096,487.60 = 23,180,032.80/x
  3. Step 3: Cross multiply
    39,374,330.40x = 59,096,487.60 × 23,180,032.80
  4. Step 4: Simplify right side
    39,374,330.40x = 1,369,858,520,932,793.25
  5. Step 5: Solve for x
    x = 1,369,858,520,932,793.25/39,374,330.40
  6. Step 6: Final answer
    x = 34,790,649.31

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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.