Home / 4,583,551,640.83-6,868,310,100.86-3,084,028,979.38

Finding the Fourth Proportional to 4,583,551,640.83, 6,868,310,100.86 and 3,084,028,979.38

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Solution

The fourth proportional to 4,583,551,640.83, 6,868,310,100.86 and 3,084,028,979.38 is: 4,621,321,859.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,551,640.83 : 6,868,310,100.86 = 3,084,028,979.38 : x
  2. Step 2: Convert to fraction form
    4,583,551,640.83/6,868,310,100.86 = 3,084,028,979.38/x
  3. Step 3: Cross multiply
    4,583,551,640.83x = 6,868,310,100.86 × 3,084,028,979.38
  4. Step 4: Simplify right side
    4,583,551,640.83x = 21,182,067,390,411,149,312
  5. Step 5: Solve for x
    x = 21,182,067,390,411,149,312/4,583,551,640.83
  6. Step 6: Final answer
    x = 4,621,321,859.17

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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.