Home / 29,183,968,411,656-40,275,037,559,592-16,015,430,981,720

Finding the Fourth Proportional to 29,183,968,411,656, 40,275,037,559,592 and 16,015,430,981,720

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Solution

The fourth proportional to 29,183,968,411,656, 40,275,037,559,592 and 16,015,430,981,720 is: 22,101,931,965,640.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,183,968,411,656 : 40,275,037,559,592 = 16,015,430,981,720 : x
  2. Step 2: Convert to fraction form
    29,183,968,411,656/40,275,037,559,592 = 16,015,430,981,720/x
  3. Step 3: Cross multiply
    29,183,968,411,656x = 40,275,037,559,592 × 16,015,430,981,720
  4. Step 4: Simplify right side
    29,183,968,411,656x = 645,022,084,321,826,320,293,036,032
  5. Step 5: Solve for x
    x = 645,022,084,321,826,320,293,036,032/29,183,968,411,656
  6. Step 6: Final answer
    x = 22,101,931,965,640.64

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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.