Home / 3,710,135,722.24-5,119,957,116.48-2,039,367,099.52

Finding the Fourth Proportional to 3,710,135,722.24, 5,119,957,116.48 and 2,039,367,099.52

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Solution

The fourth proportional to 3,710,135,722.24, 5,119,957,116.48 and 2,039,367,099.52 is: 2,814,310,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,135,722.24 : 5,119,957,116.48 = 2,039,367,099.52 : x
  2. Step 2: Convert to fraction form
    3,710,135,722.24/5,119,957,116.48 = 2,039,367,099.52/x
  3. Step 3: Cross multiply
    3,710,135,722.24x = 5,119,957,116.48 × 2,039,367,099.52
  4. Step 4: Simplify right side
    3,710,135,722.24x = 10,441,472,094,302,599,168
  5. Step 5: Solve for x
    x = 10,441,472,094,302,599,168/3,710,135,722.24
  6. Step 6: Final answer
    x = 2,814,310,008.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.