Home / 46,749,380.58-64,512,907.47-26,122,996.26

Finding the Fourth Proportional to 46,749,380.58, 64,512,907.47 and 26,122,996.26

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Solution

The fourth proportional to 46,749,380.58, 64,512,907.47 and 26,122,996.26 is: 36,049,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,749,380.58 : 64,512,907.47 = 26,122,996.26 : x
  2. Step 2: Convert to fraction form
    46,749,380.58/64,512,907.47 = 26,122,996.26/x
  3. Step 3: Cross multiply
    46,749,380.58x = 64,512,907.47 × 26,122,996.26
  4. Step 4: Simplify right side
    46,749,380.58x = 1,685,270,440,560,536.25
  5. Step 5: Solve for x
    x = 1,685,270,440,560,536.25/46,749,380.58
  6. Step 6: Final answer
    x = 36,049,043.21

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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.