Home / 827,506,826,770.80-1,241,260,240,156.20-827,506,826,770.80

Finding the Fourth Proportional to 827,506,826,770.80, 1,241,260,240,156.20 and 827,506,826,770.80

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Solution

The fourth proportional to 827,506,826,770.80, 1,241,260,240,156.20 and 827,506,826,770.80 is: 1,241,260,240,156.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,506,826,770.80 : 1,241,260,240,156.20 = 827,506,826,770.80 : x
  2. Step 2: Convert to fraction form
    827,506,826,770.80/1,241,260,240,156.20 = 827,506,826,770.80/x
  3. Step 3: Cross multiply
    827,506,826,770.80x = 1,241,260,240,156.20 × 827,506,826,770.80
  4. Step 4: Simplify right side
    827,506,826,770.80x = 1,027,151,322,528,418,256,388,096
  5. Step 5: Solve for x
    x = 1,027,151,322,528,418,256,388,096/827,506,826,770.80
  6. Step 6: Final answer
    x = 1,241,260,240,156.20

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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.