Home / 1,727,285,697,580.70-2,383,729,191,070.50-956,534,389,283.60

Finding the Fourth Proportional to 1,727,285,697,580.70, 2,383,729,191,070.50 and 956,534,389,283.60

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Solution

The fourth proportional to 1,727,285,697,580.70, 2,383,729,191,070.50 and 956,534,389,283.60 is: 1,320,058,950,984.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,285,697,580.70 : 2,383,729,191,070.50 = 956,534,389,283.60 : x
  2. Step 2: Convert to fraction form
    1,727,285,697,580.70/2,383,729,191,070.50 = 956,534,389,283.60/x
  3. Step 3: Cross multiply
    1,727,285,697,580.70x = 2,383,729,191,070.50 × 956,534,389,283.60
  4. Step 4: Simplify right side
    1,727,285,697,580.70x = 2,280,118,945,998,110,506,090,496
  5. Step 5: Solve for x
    x = 2,280,118,945,998,110,506,090,496/1,727,285,697,580.70
  6. Step 6: Final answer
    x = 1,320,058,950,984.04

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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.