Home / 26,407,784,682,929-39,629,771,081,936-9,216,679,411,167.40

Finding the Fourth Proportional to 26,407,784,682,929, 39,629,771,081,936 and 9,216,679,411,167.40

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Solution

The fourth proportional to 26,407,784,682,929, 39,629,771,081,936 and 9,216,679,411,167.40 is: 13,831,334,191,249.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,407,784,682,929 : 39,629,771,081,936 = 9,216,679,411,167.40 : x
  2. Step 2: Convert to fraction form
    26,407,784,682,929/39,629,771,081,936 = 9,216,679,411,167.40/x
  3. Step 3: Cross multiply
    26,407,784,682,929x = 39,629,771,081,936 × 9,216,679,411,167.40
  4. Step 4: Simplify right side
    26,407,784,682,929x = 365,254,895,200,156,781,851,443,200
  5. Step 5: Solve for x
    x = 365,254,895,200,156,781,851,443,200/26,407,784,682,929
  6. Step 6: Final answer
    x = 13,831,334,191,249.73

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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.