Home / 4,360,036,485.31-6,530,487,035.81-3,604,489,211.28

Finding the Fourth Proportional to 4,360,036,485.31, 6,530,487,035.81 and 3,604,489,211.28

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Solution

The fourth proportional to 4,360,036,485.31, 6,530,487,035.81 and 3,604,489,211.28 is: 5,398,824,102.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,036,485.31 : 6,530,487,035.81 = 3,604,489,211.28 : x
  2. Step 2: Convert to fraction form
    4,360,036,485.31/6,530,487,035.81 = 3,604,489,211.28/x
  3. Step 3: Cross multiply
    4,360,036,485.31x = 6,530,487,035.81 × 3,604,489,211.28
  4. Step 4: Simplify right side
    4,360,036,485.31x = 23,539,070,064,987,848,704
  5. Step 5: Solve for x
    x = 23,539,070,064,987,848,704/4,360,036,485.31
  6. Step 6: Final answer
    x = 5,398,824,102.58

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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.