Home / 160,304,531,523.54-221,224,573,553.76-94,315,312,540.14

Finding the Fourth Proportional to 160,304,531,523.54, 221,224,573,553.76 and 94,315,312,540.14

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Solution

The fourth proportional to 160,304,531,523.54, 221,224,573,553.76 and 94,315,312,540.14 is: 130,157,673,011.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,304,531,523.54 : 221,224,573,553.76 = 94,315,312,540.14 : x
  2. Step 2: Convert to fraction form
    160,304,531,523.54/221,224,573,553.76 = 94,315,312,540.14/x
  3. Step 3: Cross multiply
    160,304,531,523.54x = 221,224,573,553.76 × 94,315,312,540.14
  4. Step 4: Simplify right side
    160,304,531,523.54x = 20,864,864,796,282,063,945,728
  5. Step 5: Solve for x
    x = 20,864,864,796,282,063,945,728/160,304,531,523.54
  6. Step 6: Final answer
    x = 130,157,673,011.37

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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.