Home / 26,735,704.26-40,034,488.95-18,452,068.50

Finding the Fourth Proportional to 26,735,704.26, 40,034,488.95 and 18,452,068.50

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Solution

The fourth proportional to 26,735,704.26, 40,034,488.95 and 18,452,068.50 is: 27,630,434.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,704.26 : 40,034,488.95 = 18,452,068.50 : x
  2. Step 2: Convert to fraction form
    26,735,704.26/40,034,488.95 = 18,452,068.50/x
  3. Step 3: Cross multiply
    26,735,704.26x = 40,034,488.95 × 18,452,068.50
  4. Step 4: Simplify right side
    26,735,704.26x = 738,719,132,467,893.12
  5. Step 5: Solve for x
    x = 738,719,132,467,893.12/26,735,704.26
  6. Step 6: Final answer
    x = 27,630,434.77

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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.