Home / 1,727,285,697,589.90-2,383,729,191,082.60-956,534,389,292.70

Finding the Fourth Proportional to 1,727,285,697,589.90, 2,383,729,191,082.60 and 956,534,389,292.70

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Solution

The fourth proportional to 1,727,285,697,589.90, 2,383,729,191,082.60 and 956,534,389,292.70 is: 1,320,058,950,996.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,285,697,589.90 : 2,383,729,191,082.60 = 956,534,389,292.70 : x
  2. Step 2: Convert to fraction form
    1,727,285,697,589.90/2,383,729,191,082.60 = 956,534,389,292.70/x
  3. Step 3: Cross multiply
    1,727,285,697,589.90x = 2,383,729,191,082.60 × 956,534,389,292.70
  4. Step 4: Simplify right side
    1,727,285,697,589.90x = 2,280,118,946,031,376,638,410,752
  5. Step 5: Solve for x
    x = 2,280,118,946,031,376,638,410,752/1,727,285,697,589.90
  6. Step 6: Final answer
    x = 1,320,058,950,996.27

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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.