Home / 17,095,903.10-25,603,145.85-9,892,255.58

Finding the Fourth Proportional to 17,095,903.10, 25,603,145.85 and 9,892,255.58

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Solution

The fourth proportional to 17,095,903.10, 25,603,145.85 and 9,892,255.58 is: 14,814,827.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095,903.10 : 25,603,145.85 = 9,892,255.58 : x
  2. Step 2: Convert to fraction form
    17,095,903.10/25,603,145.85 = 9,892,255.58/x
  3. Step 3: Cross multiply
    17,095,903.10x = 25,603,145.85 × 9,892,255.58
  4. Step 4: Simplify right side
    17,095,903.10x = 253,272,862,400,216.38
  5. Step 5: Solve for x
    x = 253,272,862,400,216.38/17,095,903.10
  6. Step 6: Final answer
    x = 14,814,827.91

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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.