Home / 46,749,380.83-64,512,907.82-26,122,996.51

Finding the Fourth Proportional to 46,749,380.83, 64,512,907.82 and 26,122,996.51

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Solution

The fourth proportional to 46,749,380.83, 64,512,907.82 and 26,122,996.51 is: 36,049,043.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,749,380.83 : 64,512,907.82 = 26,122,996.51 : x
  2. Step 2: Convert to fraction form
    46,749,380.83/64,512,907.82 = 26,122,996.51/x
  3. Step 3: Cross multiply
    46,749,380.83x = 64,512,907.82 × 26,122,996.51
  4. Step 4: Simplify right side
    46,749,380.83x = 1,685,270,465,701,196.75
  5. Step 5: Solve for x
    x = 1,685,270,465,701,196.75/46,749,380.83
  6. Step 6: Final answer
    x = 36,049,043.55

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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.