Home / 173,840,256,044.03-260,760,384,066.03-145,945,980,836.03

Finding the Fourth Proportional to 173,840,256,044.03, 260,760,384,066.03 and 145,945,980,836.03

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Solution

The fourth proportional to 173,840,256,044.03, 260,760,384,066.03 and 145,945,980,836.03 is: 218,918,971,254.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,256,044.03 : 260,760,384,066.03 = 145,945,980,836.03 : x
  2. Step 2: Convert to fraction form
    173,840,256,044.03/260,760,384,066.03 = 145,945,980,836.03/x
  3. Step 3: Cross multiply
    173,840,256,044.03x = 260,760,384,066.03 × 145,945,980,836.03
  4. Step 4: Simplify right side
    173,840,256,044.03x = 38,056,930,015,696,633,462,784
  5. Step 5: Solve for x
    x = 38,056,930,015,696,633,462,784/173,840,256,044.03
  6. Step 6: Final answer
    x = 218,918,971,254.03

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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.