Home / 413,722,471,572.84-570,951,097,963.84-240,094,168,120.30

Finding the Fourth Proportional to 413,722,471,572.84, 570,951,097,963.84 and 240,094,168,120.30

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Solution

The fourth proportional to 413,722,471,572.84, 570,951,097,963.84 and 240,094,168,120.30 is: 331,338,127,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,722,471,572.84 : 570,951,097,963.84 = 240,094,168,120.30 : x
  2. Step 2: Convert to fraction form
    413,722,471,572.84/570,951,097,963.84 = 240,094,168,120.30/x
  3. Step 3: Cross multiply
    413,722,471,572.84x = 570,951,097,963.84 × 240,094,168,120.30
  4. Step 4: Simplify right side
    413,722,471,572.84x = 137,082,028,903,000,057,053,184
  5. Step 5: Solve for x
    x = 137,082,028,903,000,057,053,184/413,722,471,572.84
  6. Step 6: Final answer
    x = 331,338,127,179.46

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Double scale
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1.5x scale

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.