Home / 34,992,079.80-52,503,866.10-15,812,964.60

Finding the Fourth Proportional to 34,992,079.80, 52,503,866.10 and 15,812,964.60

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Solution

The fourth proportional to 34,992,079.80, 52,503,866.10 and 15,812,964.60 is: 23,726,562.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,079.80 : 52,503,866.10 = 15,812,964.60 : x
  2. Step 2: Convert to fraction form
    34,992,079.80/52,503,866.10 = 15,812,964.60/x
  3. Step 3: Cross multiply
    34,992,079.80x = 52,503,866.10 × 15,812,964.60
  4. Step 4: Simplify right side
    34,992,079.80x = 830,241,776,002,440.12
  5. Step 5: Solve for x
    x = 830,241,776,002,440.12/34,992,079.80
  6. Step 6: Final answer
    x = 23,726,562.72

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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.