Home / 3,279,143,941,520.80-4,525,360,886,198-1,815,920,754,675

Finding the Fourth Proportional to 3,279,143,941,520.80, 4,525,360,886,198 and 1,815,920,754,675

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Solution

The fourth proportional to 3,279,143,941,520.80, 4,525,360,886,198 and 1,815,920,754,675 is: 2,506,049,414,784.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,143,941,520.80 : 4,525,360,886,198 = 1,815,920,754,675 : x
  2. Step 2: Convert to fraction form
    3,279,143,941,520.80/4,525,360,886,198 = 1,815,920,754,675/x
  3. Step 3: Cross multiply
    3,279,143,941,520.80x = 4,525,360,886,198 × 1,815,920,754,675
  4. Step 4: Simplify right side
    3,279,143,941,520.80x = 8,217,696,755,641,398,421,618,688
  5. Step 5: Solve for x
    x = 8,217,696,755,641,398,421,618,688/3,279,143,941,520.80
  6. Step 6: Final answer
    x = 2,506,049,414,784.21

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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.