Home / 544,456,022.03-816,682,787.15-233,361,919.86

Finding the Fourth Proportional to 544,456,022.03, 816,682,787.15 and 233,361,919.86

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Solution

The fourth proportional to 544,456,022.03, 816,682,787.15 and 233,361,919.86 is: 350,042,345.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,456,022.03 : 816,682,787.15 = 233,361,919.86 : x
  2. Step 2: Convert to fraction form
    544,456,022.03/816,682,787.15 = 233,361,919.86/x
  3. Step 3: Cross multiply
    544,456,022.03x = 816,682,787.15 × 233,361,919.86
  4. Step 4: Simplify right side
    544,456,022.03x = 190,582,663,121,710,368
  5. Step 5: Solve for x
    x = 190,582,663,121,710,368/544,456,022.03
  6. Step 6: Final answer
    x = 350,042,345.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.