Home / 38,700,736.10-58,051,223.52-9,554,578.44

Finding the Fourth Proportional to 38,700,736.10, 58,051,223.52 and 9,554,578.44

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Solution

The fourth proportional to 38,700,736.10, 58,051,223.52 and 9,554,578.44 is: 14,331,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,700,736.10 : 58,051,223.52 = 9,554,578.44 : x
  2. Step 2: Convert to fraction form
    38,700,736.10/58,051,223.52 = 9,554,578.44/x
  3. Step 3: Cross multiply
    38,700,736.10x = 58,051,223.52 × 9,554,578.44
  4. Step 4: Simplify right side
    38,700,736.10x = 554,654,968,786,573.75
  5. Step 5: Solve for x
    x = 554,654,968,786,573.75/38,700,736.10
  6. Step 6: Final answer
    x = 14,331,897.13

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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.