Home / 1,727,285,697,602.50-2,383,729,191,100.70-956,534,389,305.64

Finding the Fourth Proportional to 1,727,285,697,602.50, 2,383,729,191,100.70 and 956,534,389,305.64

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Solution

The fourth proportional to 1,727,285,697,602.50, 2,383,729,191,100.70 and 956,534,389,305.64 is: 1,320,058,951,014.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,285,697,602.50 : 2,383,729,191,100.70 = 956,534,389,305.64 : x
  2. Step 2: Convert to fraction form
    1,727,285,697,602.50/2,383,729,191,100.70 = 956,534,389,305.64/x
  3. Step 3: Cross multiply
    1,727,285,697,602.50x = 2,383,729,191,100.70 × 956,534,389,305.64
  4. Step 4: Simplify right side
    1,727,285,697,602.50x = 2,280,118,946,079,535,569,829,888
  5. Step 5: Solve for x
    x = 2,280,118,946,079,535,569,829,888/1,727,285,697,602.50
  6. Step 6: Final answer
    x = 1,320,058,951,014.52

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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.