Home / 35,023,098.60-52,392,930.30-30,771,570.60

Finding the Fourth Proportional to 35,023,098.60, 52,392,930.30 and 30,771,570.60

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Solution

The fourth proportional to 35,023,098.60, 52,392,930.30 and 30,771,570.60 is: 46,032,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023,098.60 : 52,392,930.30 = 30,771,570.60 : x
  2. Step 2: Convert to fraction form
    35,023,098.60/52,392,930.30 = 30,771,570.60/x
  3. Step 3: Cross multiply
    35,023,098.60x = 52,392,930.30 × 30,771,570.60
  4. Step 4: Simplify right side
    35,023,098.60x = 1,612,212,753,667,329.25
  5. Step 5: Solve for x
    x = 1,612,212,753,667,329.25/35,023,098.60
  6. Step 6: Final answer
    x = 46,032,841.70

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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.