Home / 184,200,000.02-254,310,718.68-117,256,729.84

Finding the Fourth Proportional to 184,200,000.02, 254,310,718.68 and 117,256,729.84

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Solution

The fourth proportional to 184,200,000.02, 254,310,718.68 and 117,256,729.84 is: 161,887,313.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,200,000.02 : 254,310,718.68 = 117,256,729.84 : x
  2. Step 2: Convert to fraction form
    184,200,000.02/254,310,718.68 = 117,256,729.84/x
  3. Step 3: Cross multiply
    184,200,000.02x = 254,310,718.68 × 117,256,729.84
  4. Step 4: Simplify right side
    184,200,000.02x = 29,819,643,235,677,004
  5. Step 5: Solve for x
    x = 29,819,643,235,677,004/184,200,000.02
  6. Step 6: Final answer
    x = 161,887,313.97

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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.