Home / 413,722,471,570.84-570,951,097,961.08-240,094,168,118.30

Finding the Fourth Proportional to 413,722,471,570.84, 570,951,097,961.08 and 240,094,168,118.30

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Solution

The fourth proportional to 413,722,471,570.84, 570,951,097,961.08 and 240,094,168,118.30 is: 331,338,127,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,722,471,570.84 : 570,951,097,961.08 = 240,094,168,118.30 : x
  2. Step 2: Convert to fraction form
    413,722,471,570.84/570,951,097,961.08 = 240,094,168,118.30/x
  3. Step 3: Cross multiply
    413,722,471,570.84x = 570,951,097,961.08 × 240,094,168,118.30
  4. Step 4: Simplify right side
    413,722,471,570.84x = 137,082,028,901,195,499,700,224
  5. Step 5: Solve for x
    x = 137,082,028,901,195,499,700,224/413,722,471,570.84
  6. Step 6: Final answer
    x = 331,338,127,176.70

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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.