Home / 16,337,435,313.96-22,545,065,506.46-9,103,109,006.60

Finding the Fourth Proportional to 16,337,435,313.96, 22,545,065,506.46 and 9,103,109,006.60

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Solution

The fourth proportional to 16,337,435,313.96, 22,545,065,506.46 and 9,103,109,006.60 is: 12,561,958,772.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,435,313.96 : 22,545,065,506.46 = 9,103,109,006.60 : x
  2. Step 2: Convert to fraction form
    16,337,435,313.96/22,545,065,506.46 = 9,103,109,006.60/x
  3. Step 3: Cross multiply
    16,337,435,313.96x = 22,545,065,506.46 × 9,103,109,006.60
  4. Step 4: Simplify right side
    16,337,435,313.96x = 205,230,188,866,084,765,696
  5. Step 5: Solve for x
    x = 205,230,188,866,084,765,696/16,337,435,313.96
  6. Step 6: Final answer
    x = 12,561,958,772.73

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1.5x scale

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.