Home / 17,095,904.60-25,603,148.10-9,892,257.08

Finding the Fourth Proportional to 17,095,904.60, 25,603,148.10 and 9,892,257.08

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Solution

The fourth proportional to 17,095,904.60, 25,603,148.10 and 9,892,257.08 is: 14,814,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095,904.60 : 25,603,148.10 = 9,892,257.08 : x
  2. Step 2: Convert to fraction form
    17,095,904.60/25,603,148.10 = 9,892,257.08/x
  3. Step 3: Cross multiply
    17,095,904.60x = 25,603,148.10 × 9,892,257.08
  4. Step 4: Simplify right side
    17,095,904.60x = 253,272,923,062,513.56
  5. Step 5: Solve for x
    x = 253,272,923,062,513.56/17,095,904.60
  6. Step 6: Final answer
    x = 14,814,830.16

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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.