Home / 304,159,769.37-456,057,455.18-96,808,615.29

Finding the Fourth Proportional to 304,159,769.37, 456,057,455.18 and 96,808,615.29

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Solution

The fourth proportional to 304,159,769.37, 456,057,455.18 and 96,808,615.29 is: 145,154,932.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,159,769.37 : 456,057,455.18 = 96,808,615.29 : x
  2. Step 2: Convert to fraction form
    304,159,769.37/456,057,455.18 = 96,808,615.29/x
  3. Step 3: Cross multiply
    304,159,769.37x = 456,057,455.18 × 96,808,615.29
  4. Step 4: Simplify right side
    304,159,769.37x = 44,150,290,728,173,000
  5. Step 5: Solve for x
    x = 44,150,290,728,173,000/304,159,769.37
  6. Step 6: Final answer
    x = 145,154,932.29

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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.