Home / 32,962,463,999.80-49,443,695,999.70-31,676,801,932.60

Finding the Fourth Proportional to 32,962,463,999.80, 49,443,695,999.70 and 31,676,801,932.60

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Solution

The fourth proportional to 32,962,463,999.80, 49,443,695,999.70 and 31,676,801,932.60 is: 47,515,202,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,962,463,999.80 : 49,443,695,999.70 = 31,676,801,932.60 : x
  2. Step 2: Convert to fraction form
    32,962,463,999.80/49,443,695,999.70 = 31,676,801,932.60/x
  3. Step 3: Cross multiply
    32,962,463,999.80x = 49,443,695,999.70 × 31,676,801,932.60
  4. Step 4: Simplify right side
    32,962,463,999.80x = 1,566,218,164,998,183,583,744
  5. Step 5: Solve for x
    x = 1,566,218,164,998,183,583,744/32,962,463,999.80
  6. Step 6: Final answer
    x = 47,515,202,898.90

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1.5x scale

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.