Home / 175,416,170.24-242,071,383.04-97,098,043.52

Finding the Fourth Proportional to 175,416,170.24, 242,071,383.04 and 97,098,043.52

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Solution

The fourth proportional to 175,416,170.24, 242,071,383.04 and 97,098,043.52 is: 133,993,677.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,416,170.24 : 242,071,383.04 = 97,098,043.52 : x
  2. Step 2: Convert to fraction form
    175,416,170.24/242,071,383.04 = 97,098,043.52/x
  3. Step 3: Cross multiply
    175,416,170.24x = 242,071,383.04 × 97,098,043.52
  4. Step 4: Simplify right side
    175,416,170.24x = 23,504,657,685,364,508
  5. Step 5: Solve for x
    x = 23,504,657,685,364,508/175,416,170.24
  6. Step 6: Final answer
    x = 133,993,677.17

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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.