Home / 11,548,863,750.42-17,320,521,895.64-5,332,055,909.94

Finding the Fourth Proportional to 11,548,863,750.42, 17,320,521,895.64 and 5,332,055,909.94

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Solution

The fourth proportional to 11,548,863,750.42, 17,320,521,895.64 and 5,332,055,909.94 is: 7,996,803,246.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,548,863,750.42 : 17,320,521,895.64 = 5,332,055,909.94 : x
  2. Step 2: Convert to fraction form
    11,548,863,750.42/17,320,521,895.64 = 5,332,055,909.94/x
  3. Step 3: Cross multiply
    11,548,863,750.42x = 17,320,521,895.64 × 5,332,055,909.94
  4. Step 4: Simplify right side
    11,548,863,750.42x = 92,353,991,136,892,420,096
  5. Step 5: Solve for x
    x = 92,353,991,136,892,420,096/11,548,863,750.42
  6. Step 6: Final answer
    x = 7,996,803,246.86

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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.