Home / 44,286,977.70-66,430,466.55-22,763,617.20

Finding the Fourth Proportional to 44,286,977.70, 66,430,466.55 and 22,763,617.20

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Solution

The fourth proportional to 44,286,977.70, 66,430,466.55 and 22,763,617.20 is: 34,145,425.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,977.70 : 66,430,466.55 = 22,763,617.20 : x
  2. Step 2: Convert to fraction form
    44,286,977.70/66,430,466.55 = 22,763,617.20/x
  3. Step 3: Cross multiply
    44,286,977.70x = 66,430,466.55 × 22,763,617.20
  4. Step 4: Simplify right side
    44,286,977.70x = 1,512,197,710,961,604.50
  5. Step 5: Solve for x
    x = 1,512,197,710,961,604.50/44,286,977.70
  6. Step 6: Final answer
    x = 34,145,425.80

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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.