Home / 4,728,616,703.40-7,092,925,055.10-1,967,327,999.40

Finding the Fourth Proportional to 4,728,616,703.40, 7,092,925,055.10 and 1,967,327,999.40

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Solution

The fourth proportional to 4,728,616,703.40, 7,092,925,055.10 and 1,967,327,999.40 is: 2,950,991,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,616,703.40 : 7,092,925,055.10 = 1,967,327,999.40 : x
  2. Step 2: Convert to fraction form
    4,728,616,703.40/7,092,925,055.10 = 1,967,327,999.40/x
  3. Step 3: Cross multiply
    4,728,616,703.40x = 7,092,925,055.10 × 1,967,327,999.40
  4. Step 4: Simplify right side
    4,728,616,703.40x = 13,954,110,058,544,019,456
  5. Step 5: Solve for x
    x = 13,954,110,058,544,019,456/4,728,616,703.40
  6. Step 6: Final answer
    x = 2,950,991,999.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.