Home / 584,384,394.88-806,435,030.40-333,484,289.92

Finding the Fourth Proportional to 584,384,394.88, 806,435,030.40 and 333,484,289.92

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Solution

The fourth proportional to 584,384,394.88, 806,435,030.40 and 333,484,289.92 is: 460,199,512.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,384,394.88 : 806,435,030.40 = 333,484,289.92 : x
  2. Step 2: Convert to fraction form
    584,384,394.88/806,435,030.40 = 333,484,289.92/x
  3. Step 3: Cross multiply
    584,384,394.88x = 806,435,030.40 × 333,484,289.92
  4. Step 4: Simplify right side
    584,384,394.88x = 268,933,413,479,557,632
  5. Step 5: Solve for x
    x = 268,933,413,479,557,632/584,384,394.88
  6. Step 6: Final answer
    x = 460,199,512.23

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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.