Home / 11,337,435,004.70-17,006,152,507.05-3,977,189,731.10

Finding the Fourth Proportional to 11,337,435,004.70, 17,006,152,507.05 and 3,977,189,731.10

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Solution

The fourth proportional to 11,337,435,004.70, 17,006,152,507.05 and 3,977,189,731.10 is: 5,965,784,596.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,435,004.70 : 17,006,152,507.05 = 3,977,189,731.10 : x
  2. Step 2: Convert to fraction form
    11,337,435,004.70/17,006,152,507.05 = 3,977,189,731.10/x
  3. Step 3: Cross multiply
    11,337,435,004.70x = 17,006,152,507.05 × 3,977,189,731.10
  4. Step 4: Simplify right side
    11,337,435,004.70x = 67,636,695,116,559,777,792
  5. Step 5: Solve for x
    x = 67,636,695,116,559,777,792/11,337,435,004.70
  6. Step 6: Final answer
    x = 5,965,784,596.65

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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.