Home / 61,694,580.86-92,540,937.13-15,008,506.23

Finding the Fourth Proportional to 61,694,580.86, 92,540,937.13 and 15,008,506.23

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Solution

The fourth proportional to 61,694,580.86, 92,540,937.13 and 15,008,506.23 is: 22,512,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,694,580.86 : 92,540,937.13 = 15,008,506.23 : x
  2. Step 2: Convert to fraction form
    61,694,580.86/92,540,937.13 = 15,008,506.23/x
  3. Step 3: Cross multiply
    61,694,580.86x = 92,540,937.13 × 15,008,506.23
  4. Step 4: Simplify right side
    61,694,580.86x = 1,388,901,230,945,417.25
  5. Step 5: Solve for x
    x = 1,388,901,230,945,417.25/61,694,580.86
  6. Step 6: Final answer
    x = 22,512,532.08

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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.