Home / 184,199,916.86-254,310,604.00-117,256,646.83

Finding the Fourth Proportional to 184,199,916.86, 254,310,604.00 and 117,256,646.83

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Solution

The fourth proportional to 184,199,916.86, 254,310,604.00 and 117,256,646.83 is: 161,887,199.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,916.86 : 254,310,604.00 = 117,256,646.83 : x
  2. Step 2: Convert to fraction form
    184,199,916.86/254,310,604.00 = 117,256,646.83/x
  3. Step 3: Cross multiply
    184,199,916.86x = 254,310,604.00 × 117,256,646.83
  4. Step 4: Simplify right side
    184,199,916.86x = 29,819,608,677,862,780
  5. Step 5: Solve for x
    x = 29,819,608,677,862,780/184,199,916.86
  6. Step 6: Final answer
    x = 161,887,199.44

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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.