Home / 52,998,968.34-79,498,480.20-16,610,192.76

Finding the Fourth Proportional to 52,998,968.34, 79,498,480.20 and 16,610,192.76

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Solution

The fourth proportional to 52,998,968.34, 79,498,480.20 and 16,610,192.76 is: 24,915,297.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,998,968.34 : 79,498,480.20 = 16,610,192.76 : x
  2. Step 2: Convert to fraction form
    52,998,968.34/79,498,480.20 = 16,610,192.76/x
  3. Step 3: Cross multiply
    52,998,968.34x = 79,498,480.20 × 16,610,192.76
  4. Step 4: Simplify right side
    52,998,968.34x = 1,320,485,080,249,043.50
  5. Step 5: Solve for x
    x = 1,320,485,080,249,043.50/52,998,968.34
  6. Step 6: Final answer
    x = 24,915,297.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.