Home / 11,337,507,814.70-17,006,261,722.05-9,786,550,400.30

Finding the Fourth Proportional to 11,337,507,814.70, 17,006,261,722.05 and 9,786,550,400.30

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Solution

The fourth proportional to 11,337,507,814.70, 17,006,261,722.05 and 9,786,550,400.30 is: 14,679,825,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,507,814.70 : 17,006,261,722.05 = 9,786,550,400.30 : x
  2. Step 2: Convert to fraction form
    11,337,507,814.70/17,006,261,722.05 = 9,786,550,400.30/x
  3. Step 3: Cross multiply
    11,337,507,814.70x = 17,006,261,722.05 × 9,786,550,400.30
  4. Step 4: Simplify right side
    11,337,507,814.70x = 166,432,637,463,534,960,640
  5. Step 5: Solve for x
    x = 166,432,637,463,534,960,640/11,337,507,814.70
  6. Step 6: Final answer
    x = 14,679,825,600.45

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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.