Home / 35,117,841.52-52,939,977.72-32,776,876.72

Finding the Fourth Proportional to 35,117,841.52, 52,939,977.72 and 32,776,876.72

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Solution

The fourth proportional to 35,117,841.52, 52,939,977.72 and 32,776,876.72 is: 49,410,984.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,117,841.52 : 52,939,977.72 = 32,776,876.72 : x
  2. Step 2: Convert to fraction form
    35,117,841.52/52,939,977.72 = 32,776,876.72/x
  3. Step 3: Cross multiply
    35,117,841.52x = 52,939,977.72 × 32,776,876.72
  4. Step 4: Simplify right side
    35,117,841.52x = 1,735,207,123,287,986.50
  5. Step 5: Solve for x
    x = 1,735,207,123,287,986.50/35,117,841.52
  6. Step 6: Final answer
    x = 49,410,984.51

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.