Home / 41,777,830.40-62,666,745.60-29,023,246.40

Finding the Fourth Proportional to 41,777,830.40, 62,666,745.60 and 29,023,246.40

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Solution

The fourth proportional to 41,777,830.40, 62,666,745.60 and 29,023,246.40 is: 43,534,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777,830.40 : 62,666,745.60 = 29,023,246.40 : x
  2. Step 2: Convert to fraction form
    41,777,830.40/62,666,745.60 = 29,023,246.40/x
  3. Step 3: Cross multiply
    41,777,830.40x = 62,666,745.60 × 29,023,246.40
  4. Step 4: Simplify right side
    41,777,830.40x = 1,818,792,398,634,915.75
  5. Step 5: Solve for x
    x = 1,818,792,398,634,915.75/41,777,830.40
  6. Step 6: Final answer
    x = 43,534,869.60

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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.