Home / 352,119,055,959.84-527,186,730,566.32-316,414,383,693.60

Finding the Fourth Proportional to 352,119,055,959.84, 527,186,730,566.32 and 316,414,383,693.60

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Solution

The fourth proportional to 352,119,055,959.84, 527,186,730,566.32 and 316,414,383,693.60 is: 473,730,295,535.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,119,055,959.84 : 527,186,730,566.32 = 316,414,383,693.60 : x
  2. Step 2: Convert to fraction form
    352,119,055,959.84/527,186,730,566.32 = 316,414,383,693.60/x
  3. Step 3: Cross multiply
    352,119,055,959.84x = 527,186,730,566.32 × 316,414,383,693.60
  4. Step 4: Simplify right side
    352,119,055,959.84x = 166,809,464,443,586,092,204,032
  5. Step 5: Solve for x
    x = 166,809,464,443,586,092,204,032/352,119,055,959.84
  6. Step 6: Final answer
    x = 473,730,295,535.64

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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.