Home / 11,796,831,580.10-17,695,400,714.73-3,936,243,894.84

Finding the Fourth Proportional to 11,796,831,580.10, 17,695,400,714.73 and 3,936,243,894.84

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Solution

The fourth proportional to 11,796,831,580.10, 17,695,400,714.73 and 3,936,243,894.84 is: 5,904,417,008.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,831,580.10 : 17,695,400,714.73 = 3,936,243,894.84 : x
  2. Step 2: Convert to fraction form
    11,796,831,580.10/17,695,400,714.73 = 3,936,243,894.84/x
  3. Step 3: Cross multiply
    11,796,831,580.10x = 17,695,400,714.73 × 3,936,243,894.84
  4. Step 4: Simplify right side
    11,796,831,580.10x = 69,653,413,030,103,334,912
  5. Step 5: Solve for x
    x = 69,653,413,030,103,334,912/11,796,831,580.10
  6. Step 6: Final answer
    x = 5,904,417,008.68

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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.