Home / 30,192,892,537.46-41,666,317,991.58-16,644,232,301.57

Finding the Fourth Proportional to 30,192,892,537.46, 41,666,317,991.58 and 16,644,232,301.57

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Solution

The fourth proportional to 30,192,892,537.46, 41,666,317,991.58 and 16,644,232,301.57 is: 22,969,110,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,192,892,537.46 : 41,666,317,991.58 = 16,644,232,301.57 : x
  2. Step 2: Convert to fraction form
    30,192,892,537.46/41,666,317,991.58 = 16,644,232,301.57/x
  3. Step 3: Cross multiply
    30,192,892,537.46x = 41,666,317,991.58 × 16,644,232,301.57
  4. Step 4: Simplify right side
    30,192,892,537.46x = 693,503,875,802,734,788,608
  5. Step 5: Solve for x
    x = 693,503,875,802,734,788,608/30,192,892,537.46
  6. Step 6: Final answer
    x = 22,969,110,195.14

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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.