Home / 3,690,360,092,885.10-5,092,695,156,872.70-2,207,173,738,977.50

Finding the Fourth Proportional to 3,690,360,092,885.10, 5,092,695,156,872.70 and 2,207,173,738,977.50

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Solution

The fourth proportional to 3,690,360,092,885.10, 5,092,695,156,872.70 and 2,207,173,738,977.50 is: 3,045,898,700,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,360,092,885.10 : 5,092,695,156,872.70 = 2,207,173,738,977.50 : x
  2. Step 2: Convert to fraction form
    3,690,360,092,885.10/5,092,695,156,872.70 = 2,207,173,738,977.50/x
  3. Step 3: Cross multiply
    3,690,360,092,885.10x = 5,092,695,156,872.70 × 2,207,173,738,977.50
  4. Step 4: Simplify right side
    3,690,360,092,885.10x = 11,240,463,010,867,324,376,842,240
  5. Step 5: Solve for x
    x = 11,240,463,010,867,324,376,842,240/3,690,360,092,885.10
  6. Step 6: Final answer
    x = 3,045,898,700,383.90

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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.