Home / 34,166,820.20-51,250,230.30-18,241,572.20

Finding the Fourth Proportional to 34,166,820.20, 51,250,230.30 and 18,241,572.20

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Solution

The fourth proportional to 34,166,820.20, 51,250,230.30 and 18,241,572.20 is: 27,362,358.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166,820.20 : 51,250,230.30 = 18,241,572.20 : x
  2. Step 2: Convert to fraction form
    34,166,820.20/51,250,230.30 = 18,241,572.20/x
  3. Step 3: Cross multiply
    34,166,820.20x = 51,250,230.30 × 18,241,572.20
  4. Step 4: Simplify right side
    34,166,820.20x = 934,884,776,284,077.62
  5. Step 5: Solve for x
    x = 934,884,776,284,077.62/34,166,820.20
  6. Step 6: Final answer
    x = 27,362,358.30

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1.5x scale

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.