Home / 1,844,518,466,793.30-2,545,515,498,056.70-1,021,455,424,192.80

Finding the Fourth Proportional to 1,844,518,466,793.30, 2,545,515,498,056.70 and 1,021,455,424,192.80

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Solution

The fourth proportional to 1,844,518,466,793.30, 2,545,515,498,056.70 and 1,021,455,424,192.80 is: 1,409,652,795,386.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,518,466,793.30 : 2,545,515,498,056.70 = 1,021,455,424,192.80 : x
  2. Step 2: Convert to fraction form
    1,844,518,466,793.30/2,545,515,498,056.70 = 1,021,455,424,192.80/x
  3. Step 3: Cross multiply
    1,844,518,466,793.30x = 2,545,515,498,056.70 × 1,021,455,424,192.80
  4. Step 4: Simplify right side
    1,844,518,466,793.30x = 2,600,130,612,856,853,150,826,496
  5. Step 5: Solve for x
    x = 2,600,130,612,856,853,150,826,496/1,844,518,466,793.30
  6. Step 6: Final answer
    x = 1,409,652,795,386.31

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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.