Home / 175,617,446.39-242,351,886.68-96,234,443.51

Finding the Fourth Proportional to 175,617,446.39, 242,351,886.68 and 96,234,443.51

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Solution

The fourth proportional to 175,617,446.39, 242,351,886.68 and 96,234,443.51 is: 132,803,428.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,617,446.39 : 242,351,886.68 = 96,234,443.51 : x
  2. Step 2: Convert to fraction form
    175,617,446.39/242,351,886.68 = 96,234,443.51/x
  3. Step 3: Cross multiply
    175,617,446.39x = 242,351,886.68 × 96,234,443.51
  4. Step 4: Simplify right side
    175,617,446.39x = 23,322,598,948,373,092
  5. Step 5: Solve for x
    x = 23,322,598,948,373,092/175,617,446.39
  6. Step 6: Final answer
    x = 132,803,428.30

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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.