Home / 606,859,588.76-837,466,233.56-328,401,112.16

Finding the Fourth Proportional to 606,859,588.76, 837,466,233.56 and 328,401,112.16

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Solution

The fourth proportional to 606,859,588.76, 837,466,233.56 and 328,401,112.16 is: 453,193,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,859,588.76 : 837,466,233.56 = 328,401,112.16 : x
  2. Step 2: Convert to fraction form
    606,859,588.76/837,466,233.56 = 328,401,112.16/x
  3. Step 3: Cross multiply
    606,859,588.76x = 837,466,233.56 × 328,401,112.16
  4. Step 4: Simplify right side
    606,859,588.76x = 275,024,842,497,550,304
  5. Step 5: Solve for x
    x = 275,024,842,497,550,304/606,859,588.76
  6. Step 6: Final answer
    x = 453,193,535.36

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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.