Home / 20,263,921,610.27-30,389,762,760.69-6,095,126,077.51

Finding the Fourth Proportional to 20,263,921,610.27, 30,389,762,760.69 and 6,095,126,077.51

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Solution

The fourth proportional to 20,263,921,610.27, 30,389,762,760.69 and 6,095,126,077.51 is: 9,140,848,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,263,921,610.27 : 30,389,762,760.69 = 6,095,126,077.51 : x
  2. Step 2: Convert to fraction form
    20,263,921,610.27/30,389,762,760.69 = 6,095,126,077.51/x
  3. Step 3: Cross multiply
    20,263,921,610.27x = 30,389,762,760.69 × 6,095,126,077.51
  4. Step 4: Simplify right side
    20,263,921,610.27x = 185,229,435,492,023,894,016
  5. Step 5: Solve for x
    x = 185,229,435,492,023,894,016/20,263,921,610.27
  6. Step 6: Final answer
    x = 9,140,848,403.11

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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.