Home / 33,444,461,613.70-46,154,337,096.27-18,203,540,569.08

Finding the Fourth Proportional to 33,444,461,613.70, 46,154,337,096.27 and 18,203,540,569.08

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Solution

The fourth proportional to 33,444,461,613.70, 46,154,337,096.27 and 18,203,540,569.08 is: 25,121,419,428.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,461,613.70 : 46,154,337,096.27 = 18,203,540,569.08 : x
  2. Step 2: Convert to fraction form
    33,444,461,613.70/46,154,337,096.27 = 18,203,540,569.08/x
  3. Step 3: Cross multiply
    33,444,461,613.70x = 46,154,337,096.27 × 18,203,540,569.08
  4. Step 4: Simplify right side
    33,444,461,613.70x = 840,172,347,770,945,011,712
  5. Step 5: Solve for x
    x = 840,172,347,770,945,011,712/33,444,461,613.70
  6. Step 6: Final answer
    x = 25,121,419,428.88

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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.