Home / 36,904,067.60-55,355,809.80-9,610,307.60

Finding the Fourth Proportional to 36,904,067.60, 55,355,809.80 and 9,610,307.60

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Solution

The fourth proportional to 36,904,067.60, 55,355,809.80 and 9,610,307.60 is: 14,415,385.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,904,067.60 : 55,355,809.80 = 9,610,307.60 : x
  2. Step 2: Convert to fraction form
    36,904,067.60/55,355,809.80 = 9,610,307.60/x
  3. Step 3: Cross multiply
    36,904,067.60x = 55,355,809.80 × 9,610,307.60
  4. Step 4: Simplify right side
    36,904,067.60x = 531,986,359,625,094.44
  5. Step 5: Solve for x
    x = 531,986,359,625,094.44/36,904,067.60
  6. Step 6: Final answer
    x = 14,415,385.46

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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.