Home / 35,328,470.20-52,992,705.30-30,289,622.20

Finding the Fourth Proportional to 35,328,470.20, 52,992,705.30 and 30,289,622.20

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Solution

The fourth proportional to 35,328,470.20, 52,992,705.30 and 30,289,622.20 is: 45,434,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,470.20 : 52,992,705.30 = 30,289,622.20 : x
  2. Step 2: Convert to fraction form
    35,328,470.20/52,992,705.30 = 30,289,622.20/x
  3. Step 3: Cross multiply
    35,328,470.20x = 52,992,705.30 × 30,289,622.20
  4. Step 4: Simplify right side
    35,328,470.20x = 1,605,129,022,892,937.50
  5. Step 5: Solve for x
    x = 1,605,129,022,892,937.50/35,328,470.20
  6. Step 6: Final answer
    x = 45,434,433.30

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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.