Home / 1,840,245,420,638.60-2,760,664,746,710.40-566,829,623,409.85

Finding the Fourth Proportional to 1,840,245,420,638.60, 2,760,664,746,710.40 and 566,829,623,409.85

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Solution

The fourth proportional to 1,840,245,420,638.60, 2,760,664,746,710.40 and 566,829,623,409.85 is: 850,335,798,252.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,245,420,638.60 : 2,760,664,746,710.40 = 566,829,623,409.85 : x
  2. Step 2: Convert to fraction form
    1,840,245,420,638.60/2,760,664,746,710.40 = 566,829,623,409.85/x
  3. Step 3: Cross multiply
    1,840,245,420,638.60x = 2,760,664,746,710.40 × 566,829,623,409.85
  4. Step 4: Simplify right side
    1,840,245,420,638.60x = 1,564,826,558,738,704,933,847,040
  5. Step 5: Solve for x
    x = 1,564,826,558,738,704,933,847,040/1,840,245,420,638.60
  6. Step 6: Final answer
    x = 850,335,798,252.21

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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.