Home / 44,288,865.30-66,433,297.95-25,156,989.30

Finding the Fourth Proportional to 44,288,865.30, 66,433,297.95 and 25,156,989.30

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Solution

The fourth proportional to 44,288,865.30, 66,433,297.95 and 25,156,989.30 is: 37,735,483.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,865.30 : 66,433,297.95 = 25,156,989.30 : x
  2. Step 2: Convert to fraction form
    44,288,865.30/66,433,297.95 = 25,156,989.30/x
  3. Step 3: Cross multiply
    44,288,865.30x = 66,433,297.95 × 25,156,989.30
  4. Step 4: Simplify right side
    44,288,865.30x = 1,671,261,765,691,862
  5. Step 5: Solve for x
    x = 1,671,261,765,691,862/44,288,865.30
  6. Step 6: Final answer
    x = 37,735,483.95

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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.