Home / 29,183,968,411,578-40,275,037,559,488-16,015,430,981,644

Finding the Fourth Proportional to 29,183,968,411,578, 40,275,037,559,488 and 16,015,430,981,644

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Solution

The fourth proportional to 29,183,968,411,578, 40,275,037,559,488 and 16,015,430,981,644 is: 22,101,931,965,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,183,968,411,578 : 40,275,037,559,488 = 16,015,430,981,644 : x
  2. Step 2: Convert to fraction form
    29,183,968,411,578/40,275,037,559,488 = 16,015,430,981,644/x
  3. Step 3: Cross multiply
    29,183,968,411,578x = 40,275,037,559,488 × 16,015,430,981,644
  4. Step 4: Simplify right side
    29,183,968,411,578x = 645,022,084,317,099,932,122,087,424
  5. Step 5: Solve for x
    x = 645,022,084,317,099,932,122,087,424/29,183,968,411,578
  6. Step 6: Final answer
    x = 22,101,931,965,537.76

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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.