Home / 3,103,213,304.64-4,654,706,581.44-922,122,753.60

Finding the Fourth Proportional to 3,103,213,304.64, 4,654,706,581.44 and 922,122,753.60

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Solution

The fourth proportional to 3,103,213,304.64, 4,654,706,581.44 and 922,122,753.60 is: 1,383,150,440.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,213,304.64 : 4,654,706,581.44 = 922,122,753.60 : x
  2. Step 2: Convert to fraction form
    3,103,213,304.64/4,654,706,581.44 = 922,122,753.60/x
  3. Step 3: Cross multiply
    3,103,213,304.64x = 4,654,706,581.44 × 922,122,753.60
  4. Step 4: Simplify right side
    3,103,213,304.64x = 4,292,210,850,077,495,296
  5. Step 5: Solve for x
    x = 4,292,210,850,077,495,296/3,103,213,304.64
  6. Step 6: Final answer
    x = 1,383,150,440.76

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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.