Home / 31,925,649.30-44,057,394.32-17,241,314.16

Finding the Fourth Proportional to 31,925,649.30, 44,057,394.32 and 17,241,314.16

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Solution

The fourth proportional to 31,925,649.30, 44,057,394.32 and 17,241,314.16 is: 23,793,012.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,925,649.30 : 44,057,394.32 = 17,241,314.16 : x
  2. Step 2: Convert to fraction form
    31,925,649.30/44,057,394.32 = 17,241,314.16/x
  3. Step 3: Cross multiply
    31,925,649.30x = 44,057,394.32 × 17,241,314.16
  4. Step 4: Simplify right side
    31,925,649.30x = 759,607,376,455,913
  5. Step 5: Solve for x
    x = 759,607,376,455,913/31,925,649.30
  6. Step 6: Final answer
    x = 23,793,012.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.