Home / 203,085,798,565.73-304,629,995,972.55-59,664,240,173.19

Finding the Fourth Proportional to 203,085,798,565.73, 304,629,995,972.55 and 59,664,240,173.19

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Solution

The fourth proportional to 203,085,798,565.73, 304,629,995,972.55 and 59,664,240,173.19 is: 89,496,741,633.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,085,798,565.73 : 304,629,995,972.55 = 59,664,240,173.19 : x
  2. Step 2: Convert to fraction form
    203,085,798,565.73/304,629,995,972.55 = 59,664,240,173.19/x
  3. Step 3: Cross multiply
    203,085,798,565.73x = 304,629,995,972.55 × 59,664,240,173.19
  4. Step 4: Simplify right side
    203,085,798,565.73x = 18,175,517,243,662,600,765,440
  5. Step 5: Solve for x
    x = 18,175,517,243,662,600,765,440/203,085,798,565.73
  6. Step 6: Final answer
    x = 89,496,741,633.46

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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.