Home / 6,530,640,817.01-9,795,997,100.48-1,623,314,623.01

Finding the Fourth Proportional to 6,530,640,817.01, 9,795,997,100.48 and 1,623,314,623.01

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Solution

The fourth proportional to 6,530,640,817.01, 9,795,997,100.48 and 1,623,314,623.01 is: 2,434,980,851.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,640,817.01 : 9,795,997,100.48 = 1,623,314,623.01 : x
  2. Step 2: Convert to fraction form
    6,530,640,817.01/9,795,997,100.48 = 1,623,314,623.01/x
  3. Step 3: Cross multiply
    6,530,640,817.01x = 9,795,997,100.48 × 1,623,314,623.01
  4. Step 4: Simplify right side
    6,530,640,817.01x = 15,901,985,340,115,648,512
  5. Step 5: Solve for x
    x = 15,901,985,340,115,648,512/6,530,640,817.01
  6. Step 6: Final answer
    x = 2,434,980,851.91

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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.