Home / 32,809,855,039.43-45,284,883,890.29-19,946,761,758.61

Finding the Fourth Proportional to 32,809,855,039.43, 45,284,883,890.29 and 19,946,761,758.61

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Solution

The fourth proportional to 32,809,855,039.43, 45,284,883,890.29 and 19,946,761,758.61 is: 27,530,959,498.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,809,855,039.43 : 45,284,883,890.29 = 19,946,761,758.61 : x
  2. Step 2: Convert to fraction form
    32,809,855,039.43/45,284,883,890.29 = 19,946,761,758.61/x
  3. Step 3: Cross multiply
    32,809,855,039.43x = 45,284,883,890.29 × 19,946,761,758.61
  4. Step 4: Simplify right side
    32,809,855,039.43x = 903,286,790,225,760,354,304
  5. Step 5: Solve for x
    x = 903,286,790,225,760,354,304/32,809,855,039.43
  6. Step 6: Final answer
    x = 27,530,959,498.00

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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.