Home / 304,159,770.37-456,057,456.67-96,808,616.29

Finding the Fourth Proportional to 304,159,770.37, 456,057,456.67 and 96,808,616.29

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Solution

The fourth proportional to 304,159,770.37, 456,057,456.67 and 96,808,616.29 is: 145,154,933.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,159,770.37 : 456,057,456.67 = 96,808,616.29 : x
  2. Step 2: Convert to fraction form
    304,159,770.37/456,057,456.67 = 96,808,616.29/x
  3. Step 3: Cross multiply
    304,159,770.37x = 456,057,456.67 × 96,808,616.29
  4. Step 4: Simplify right side
    304,159,770.37x = 44,150,291,328,959,336
  5. Step 5: Solve for x
    x = 44,150,291,328,959,336/304,159,770.37
  6. Step 6: Final answer
    x = 145,154,933.79

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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.