Home / 44,286,802.80-66,430,204.20-22,763,442.30

Finding the Fourth Proportional to 44,286,802.80, 66,430,204.20 and 22,763,442.30

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Solution

The fourth proportional to 44,286,802.80, 66,430,204.20 and 22,763,442.30 is: 34,145,163.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,802.80 : 66,430,204.20 = 22,763,442.30 : x
  2. Step 2: Convert to fraction form
    44,286,802.80/66,430,204.20 = 22,763,442.30/x
  3. Step 3: Cross multiply
    44,286,802.80x = 66,430,204.20 × 22,763,442.30
  4. Step 4: Simplify right side
    44,286,802.80x = 1,512,180,120,283,917.75
  5. Step 5: Solve for x
    x = 1,512,180,120,283,917.75/44,286,802.80
  6. Step 6: Final answer
    x = 34,145,163.45

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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.