Home / 7,261,325,551.53-10,025,255,961.32-5,926,399,900.20

Finding the Fourth Proportional to 7,261,325,551.53, 10,025,255,961.32 and 5,926,399,900.20

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Solution

The fourth proportional to 7,261,325,551.53, 10,025,255,961.32 and 5,926,399,900.20 is: 8,182,207,987.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,261,325,551.53 : 10,025,255,961.32 = 5,926,399,900.20 : x
  2. Step 2: Convert to fraction form
    7,261,325,551.53/10,025,255,961.32 = 5,926,399,900.20/x
  3. Step 3: Cross multiply
    7,261,325,551.53x = 10,025,255,961.32 × 5,926,399,900.20
  4. Step 4: Simplify right side
    7,261,325,551.53x = 59,413,675,928,616,673,280
  5. Step 5: Solve for x
    x = 59,413,675,928,616,673,280/7,261,325,551.53
  6. Step 6: Final answer
    x = 8,182,207,987.64

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1.5x scale

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.