Home / 48,370,230.88-66,755,633.52-36,125,830.24

Finding the Fourth Proportional to 48,370,230.88, 66,755,633.52 and 36,125,830.24

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Solution

The fourth proportional to 48,370,230.88, 66,755,633.52 and 36,125,830.24 is: 49,857,167.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,370,230.88 : 66,755,633.52 = 36,125,830.24 : x
  2. Step 2: Convert to fraction form
    48,370,230.88/66,755,633.52 = 36,125,830.24/x
  3. Step 3: Cross multiply
    48,370,230.88x = 66,755,633.52 × 36,125,830.24
  4. Step 4: Simplify right side
    48,370,230.88x = 2,411,602,684,107,174
  5. Step 5: Solve for x
    x = 2,411,602,684,107,174/48,370,230.88
  6. Step 6: Final answer
    x = 49,857,167.11

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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.