Home / 266,024,887,866.68-367,111,422,629.43-144,086,588,650.04

Finding the Fourth Proportional to 266,024,887,866.68, 367,111,422,629.43 and 144,086,588,650.04

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Solution

The fourth proportional to 266,024,887,866.68, 367,111,422,629.43 and 144,086,588,650.04 is: 198,837,909,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,024,887,866.68 : 367,111,422,629.43 = 144,086,588,650.04 : x
  2. Step 2: Convert to fraction form
    266,024,887,866.68/367,111,422,629.43 = 144,086,588,650.04/x
  3. Step 3: Cross multiply
    266,024,887,866.68x = 367,111,422,629.43 × 144,086,588,650.04
  4. Step 4: Simplify right side
    266,024,887,866.68x = 52,895,832,541,137,664,475,136
  5. Step 5: Solve for x
    x = 52,895,832,541,137,664,475,136/266,024,887,866.68
  6. Step 6: Final answer
    x = 198,837,909,360.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.