Home / 534,840,895.88-737,808,799.38-349,310,512.52

Finding the Fourth Proportional to 534,840,895.88, 737,808,799.38 and 349,310,512.52

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Solution

The fourth proportional to 534,840,895.88, 737,808,799.38 and 349,310,512.52 is: 481,871,098.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,840,895.88 : 737,808,799.38 = 349,310,512.52 : x
  2. Step 2: Convert to fraction form
    534,840,895.88/737,808,799.38 = 349,310,512.52/x
  3. Step 3: Cross multiply
    534,840,895.88x = 737,808,799.38 × 349,310,512.52
  4. Step 4: Simplify right side
    534,840,895.88x = 257,724,369,853,193,632
  5. Step 5: Solve for x
    x = 257,724,369,853,193,632/534,840,895.88
  6. Step 6: Final answer
    x = 481,871,098.19

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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.