Home / 61,346,889.86-84,655,751.79-33,467,941.44

Finding the Fourth Proportional to 61,346,889.86, 84,655,751.79 and 33,467,941.44

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Solution

The fourth proportional to 61,346,889.86, 84,655,751.79 and 33,467,941.44 is: 46,184,146.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,346,889.86 : 84,655,751.79 = 33,467,941.44 : x
  2. Step 2: Convert to fraction form
    61,346,889.86/84,655,751.79 = 33,467,941.44/x
  3. Step 3: Cross multiply
    61,346,889.86x = 84,655,751.79 × 33,467,941.44
  4. Step 4: Simplify right side
    61,346,889.86x = 2,833,253,743,166,090.50
  5. Step 5: Solve for x
    x = 2,833,253,743,166,090.50/61,346,889.86
  6. Step 6: Final answer
    x = 46,184,146.41

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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.