Home / 34,992,850.80-52,489,276.20-9,777,874.80

Finding the Fourth Proportional to 34,992,850.80, 52,489,276.20 and 9,777,874.80

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Solution

The fourth proportional to 34,992,850.80, 52,489,276.20 and 9,777,874.80 is: 14,666,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,850.80 : 52,489,276.20 = 9,777,874.80 : x
  2. Step 2: Convert to fraction form
    34,992,850.80/52,489,276.20 = 9,777,874.80/x
  3. Step 3: Cross multiply
    34,992,850.80x = 52,489,276.20 × 9,777,874.80
  4. Step 4: Simplify right side
    34,992,850.80x = 513,233,571,026,219.81
  5. Step 5: Solve for x
    x = 513,233,571,026,219.81/34,992,850.80
  6. Step 6: Final answer
    x = 14,666,812.20

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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.