Home / 34,792,820.58-48,014,204.55-19,322,905.20

Finding the Fourth Proportional to 34,792,820.58, 48,014,204.55 and 19,322,905.20

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Solution

The fourth proportional to 34,792,820.58, 48,014,204.55 and 19,322,905.20 is: 26,665,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,792,820.58 : 48,014,204.55 = 19,322,905.20 : x
  2. Step 2: Convert to fraction form
    34,792,820.58/48,014,204.55 = 19,322,905.20/x
  3. Step 3: Cross multiply
    34,792,820.58x = 48,014,204.55 × 19,322,905.20
  4. Step 4: Simplify right side
    34,792,820.58x = 927,773,922,773,058.62
  5. Step 5: Solve for x
    x = 927,773,922,773,058.62/34,792,820.58
  6. Step 6: Final answer
    x = 26,665,671.46

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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.