Home / 34,886,060.27-52,328,733.52-8,978,260.26

Finding the Fourth Proportional to 34,886,060.27, 52,328,733.52 and 8,978,260.26

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Solution

The fourth proportional to 34,886,060.27, 52,328,733.52 and 8,978,260.26 is: 13,467,298.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,886,060.27 : 52,328,733.52 = 8,978,260.26 : x
  2. Step 2: Convert to fraction form
    34,886,060.27/52,328,733.52 = 8,978,260.26/x
  3. Step 3: Cross multiply
    34,886,060.27x = 52,328,733.52 × 8,978,260.26
  4. Step 4: Simplify right side
    34,886,060.27x = 469,820,988,603,850.19
  5. Step 5: Solve for x
    x = 469,820,988,603,850.19/34,886,060.27
  6. Step 6: Final answer
    x = 13,467,298.54

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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.