Home / 110,622,204.40-165,933,306.60-104,953,500.40

Finding the Fourth Proportional to 110,622,204.40, 165,933,306.60 and 104,953,500.40

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Solution

The fourth proportional to 110,622,204.40, 165,933,306.60 and 104,953,500.40 is: 157,430,250.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,622,204.40 : 165,933,306.60 = 104,953,500.40 : x
  2. Step 2: Convert to fraction form
    110,622,204.40/165,933,306.60 = 104,953,500.40/x
  3. Step 3: Cross multiply
    110,622,204.40x = 165,933,306.60 × 104,953,500.40
  4. Step 4: Simplify right side
    110,622,204.40x = 17,415,281,360,616,424
  5. Step 5: Solve for x
    x = 17,415,281,360,616,424/110,622,204.40
  6. Step 6: Final answer
    x = 157,430,250.60

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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.