Home / 584,374,720.88-806,462,464.59-323,614,336.88

Finding the Fourth Proportional to 584,374,720.88, 806,462,464.59 and 323,614,336.88

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Solution

The fourth proportional to 584,374,720.88, 806,462,464.59 and 323,614,336.88 is: 446,601,823.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,374,720.88 : 806,462,464.59 = 323,614,336.88 : x
  2. Step 2: Convert to fraction form
    584,374,720.88/806,462,464.59 = 323,614,336.88/x
  3. Step 3: Cross multiply
    584,374,720.88x = 806,462,464.59 × 323,614,336.88
  4. Step 4: Simplify right side
    584,374,720.88x = 260,982,815,692,871,040
  5. Step 5: Solve for x
    x = 260,982,815,692,871,040/584,374,720.88
  6. Step 6: Final answer
    x = 446,601,823.06

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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.