Home / 584,374,824-806,462,606.88-323,614,440

Finding the Fourth Proportional to 584,374,824, 806,462,606.88 and 323,614,440

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Solution

The fourth proportional to 584,374,824, 806,462,606.88 and 323,614,440 is: 446,601,965.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,374,824 : 806,462,606.88 = 323,614,440 : x
  2. Step 2: Convert to fraction form
    584,374,824/806,462,606.88 = 323,614,440/x
  3. Step 3: Cross multiply
    584,374,824x = 806,462,606.88 × 323,614,440
  4. Step 4: Simplify right side
    584,374,824x = 260,982,944,906,411,360
  5. Step 5: Solve for x
    x = 260,982,944,906,411,360/584,374,824
  6. Step 6: Final answer
    x = 446,601,965.36

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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.