Home / 184,199,998.02-254,310,715.92-117,256,727.84

Finding the Fourth Proportional to 184,199,998.02, 254,310,715.92 and 117,256,727.84

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Solution

The fourth proportional to 184,199,998.02, 254,310,715.92 and 117,256,727.84 is: 161,887,311.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,998.02 : 254,310,715.92 = 117,256,727.84 : x
  2. Step 2: Convert to fraction form
    184,199,998.02/254,310,715.92 = 117,256,727.84/x
  3. Step 3: Cross multiply
    184,199,998.02x = 254,310,715.92 × 117,256,727.84
  4. Step 4: Simplify right side
    184,199,998.02x = 29,819,642,403,426,996
  5. Step 5: Solve for x
    x = 29,819,642,403,426,996/184,199,998.02
  6. Step 6: Final answer
    x = 161,887,311.21

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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.