Home / 35,493,413.34-48,980,910.33-19,195,889.34

Finding the Fourth Proportional to 35,493,413.34, 48,980,910.33 and 19,195,889.34

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Solution

The fourth proportional to 35,493,413.34, 48,980,910.33 and 19,195,889.34 is: 26,490,327.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,413.34 : 48,980,910.33 = 19,195,889.34 : x
  2. Step 2: Convert to fraction form
    35,493,413.34/48,980,910.33 = 19,195,889.34/x
  3. Step 3: Cross multiply
    35,493,413.34x = 48,980,910.33 × 19,195,889.34
  4. Step 4: Simplify right side
    35,493,413.34x = 940,232,134,467,142.88
  5. Step 5: Solve for x
    x = 940,232,134,467,142.88/35,493,413.34
  6. Step 6: Final answer
    x = 26,490,327.25

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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.