Home / 584,374,706.25-806,462,444.39-323,614,322.25

Finding the Fourth Proportional to 584,374,706.25, 806,462,444.39 and 323,614,322.25

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Solution

The fourth proportional to 584,374,706.25, 806,462,444.39 and 323,614,322.25 is: 446,601,802.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,374,706.25 : 806,462,444.39 = 323,614,322.25 : x
  2. Step 2: Convert to fraction form
    584,374,706.25/806,462,444.39 = 323,614,322.25/x
  3. Step 3: Cross multiply
    584,374,706.25x = 806,462,444.39 × 323,614,322.25
  4. Step 4: Simplify right side
    584,374,706.25x = 260,982,797,359,730,080
  5. Step 5: Solve for x
    x = 260,982,797,359,730,080/584,374,706.25
  6. Step 6: Final answer
    x = 446,601,802.86

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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.