Home / 40,659,228,506.96-56,111,096,273.28-22,595,506,073.60

Finding the Fourth Proportional to 40,659,228,506.96, 56,111,096,273.28 and 22,595,506,073.60

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Solution

The fourth proportional to 40,659,228,506.96, 56,111,096,273.28 and 22,595,506,073.60 is: 31,182,554,691.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,659,228,506.96 : 56,111,096,273.28 = 22,595,506,073.60 : x
  2. Step 2: Convert to fraction form
    40,659,228,506.96/56,111,096,273.28 = 22,595,506,073.60/x
  3. Step 3: Cross multiply
    40,659,228,506.96x = 56,111,096,273.28 × 22,595,506,073.60
  4. Step 4: Simplify right side
    40,659,228,506.96x = 1,267,858,616,639,252,332,544
  5. Step 5: Solve for x
    x = 1,267,858,616,639,252,332,544/40,659,228,506.96
  6. Step 6: Final answer
    x = 31,182,554,691.67

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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.