Home / 48,370,232.88-66,755,636.28-36,125,832.24

Finding the Fourth Proportional to 48,370,232.88, 66,755,636.28 and 36,125,832.24

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Solution

The fourth proportional to 48,370,232.88, 66,755,636.28 and 36,125,832.24 is: 49,857,169.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,370,232.88 : 66,755,636.28 = 36,125,832.24 : x
  2. Step 2: Convert to fraction form
    48,370,232.88/66,755,636.28 = 36,125,832.24/x
  3. Step 3: Cross multiply
    48,370,232.88x = 66,755,636.28 × 36,125,832.24
  4. Step 4: Simplify right side
    48,370,232.88x = 2,411,602,917,325,738
  5. Step 5: Solve for x
    x = 2,411,602,917,325,738/48,370,232.88
  6. Step 6: Final answer
    x = 49,857,169.87

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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.