Home / 1,727,285,697,654.40-2,383,729,191,172-956,534,389,356.72

Finding the Fourth Proportional to 1,727,285,697,654.40, 2,383,729,191,172 and 956,534,389,356.72

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Solution

The fourth proportional to 1,727,285,697,654.40, 2,383,729,191,172 and 956,534,389,356.72 is: 1,320,058,951,084.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,285,697,654.40 : 2,383,729,191,172 = 956,534,389,356.72 : x
  2. Step 2: Convert to fraction form
    1,727,285,697,654.40/2,383,729,191,172 = 956,534,389,356.72/x
  3. Step 3: Cross multiply
    1,727,285,697,654.40x = 2,383,729,191,172 × 956,534,389,356.72
  4. Step 4: Simplify right side
    1,727,285,697,654.40x = 2,280,118,946,269,497,141,493,760
  5. Step 5: Solve for x
    x = 2,280,118,946,269,497,141,493,760/1,727,285,697,654.40
  6. Step 6: Final answer
    x = 1,320,058,951,084.83

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Double scale
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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.