Home / 35,508,238.98-49,001,380.32-20,041,600.02

Finding the Fourth Proportional to 35,508,238.98, 49,001,380.32 and 20,041,600.02

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Solution

The fourth proportional to 35,508,238.98, 49,001,380.32 and 20,041,600.02 is: 27,657,413.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,238.98 : 49,001,380.32 = 20,041,600.02 : x
  2. Step 2: Convert to fraction form
    35,508,238.98/49,001,380.32 = 20,041,600.02/x
  3. Step 3: Cross multiply
    35,508,238.98x = 49,001,380.32 × 20,041,600.02
  4. Step 4: Simplify right side
    35,508,238.98x = 982,066,064,801,339.62
  5. Step 5: Solve for x
    x = 982,066,064,801,339.62/35,508,238.98
  6. Step 6: Final answer
    x = 27,657,413.97

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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.