Home / 34,493,020.20-51,739,530.30-29,363,630.40

Finding the Fourth Proportional to 34,493,020.20, 51,739,530.30 and 29,363,630.40

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Solution

The fourth proportional to 34,493,020.20, 51,739,530.30 and 29,363,630.40 is: 44,045,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,493,020.20 : 51,739,530.30 = 29,363,630.40 : x
  2. Step 2: Convert to fraction form
    34,493,020.20/51,739,530.30 = 29,363,630.40/x
  3. Step 3: Cross multiply
    34,493,020.20x = 51,739,530.30 × 29,363,630.40
  4. Step 4: Simplify right side
    34,493,020.20x = 1,519,260,444,798,801
  5. Step 5: Solve for x
    x = 1,519,260,444,798,801/34,493,020.20
  6. Step 6: Final answer
    x = 44,045,445.60

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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.