Home / 184,236,475.22-254,246,771.85-100,604,767.58

Finding the Fourth Proportional to 184,236,475.22, 254,246,771.85 and 100,604,767.58

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Solution

The fourth proportional to 184,236,475.22, 254,246,771.85 and 100,604,767.58 is: 138,834,817.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,236,475.22 : 254,246,771.85 = 100,604,767.58 : x
  2. Step 2: Convert to fraction form
    184,236,475.22/254,246,771.85 = 100,604,767.58/x
  3. Step 3: Cross multiply
    184,236,475.22x = 254,246,771.85 × 100,604,767.58
  4. Step 4: Simplify right side
    184,236,475.22x = 25,578,437,389,735,244
  5. Step 5: Solve for x
    x = 25,578,437,389,735,244/184,236,475.22
  6. Step 6: Final answer
    x = 138,834,817.37

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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.