Home / 3,863,174,406.06-5,332,336,774.50-2,256,062,911.26

Finding the Fourth Proportional to 3,863,174,406.06, 5,332,336,774.50 and 2,256,062,911.26

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Solution

The fourth proportional to 3,863,174,406.06, 5,332,336,774.50 and 2,256,062,911.26 is: 3,114,041,967.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,174,406.06 : 5,332,336,774.50 = 2,256,062,911.26 : x
  2. Step 2: Convert to fraction form
    3,863,174,406.06/5,332,336,774.50 = 2,256,062,911.26/x
  3. Step 3: Cross multiply
    3,863,174,406.06x = 5,332,336,774.50 × 2,256,062,911.26
  4. Step 4: Simplify right side
    3,863,174,406.06x = 12,030,087,227,299,260,416
  5. Step 5: Solve for x
    x = 12,030,087,227,299,260,416/3,863,174,406.06
  6. Step 6: Final answer
    x = 3,114,041,967.25

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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.