Home / 8,443,298,336.94-11,646,910,760.94-5,265,966,013.56

Finding the Fourth Proportional to 8,443,298,336.94, 11,646,910,760.94 and 5,265,966,013.56

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Solution

The fourth proportional to 8,443,298,336.94, 11,646,910,760.94 and 5,265,966,013.56 is: 7,264,013,870.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,443,298,336.94 : 11,646,910,760.94 = 5,265,966,013.56 : x
  2. Step 2: Convert to fraction form
    8,443,298,336.94/11,646,910,760.94 = 5,265,966,013.56/x
  3. Step 3: Cross multiply
    8,443,298,336.94x = 11,646,910,760.94 × 5,265,966,013.56
  4. Step 4: Simplify right side
    8,443,298,336.94x = 61,332,236,230,076,284,928
  5. Step 5: Solve for x
    x = 61,332,236,230,076,284,928/8,443,298,336.94
  6. Step 6: Final answer
    x = 7,264,013,870.24

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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.