Home / 194,114,707,459.20-290,736,704,721.60-194,114,707,459.20

Finding the Fourth Proportional to 194,114,707,459.20, 290,736,704,721.60 and 194,114,707,459.20

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Solution

The fourth proportional to 194,114,707,459.20, 290,736,704,721.60 and 194,114,707,459.20 is: 290,736,704,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,114,707,459.20 : 290,736,704,721.60 = 194,114,707,459.20 : x
  2. Step 2: Convert to fraction form
    194,114,707,459.20/290,736,704,721.60 = 194,114,707,459.20/x
  3. Step 3: Cross multiply
    194,114,707,459.20x = 290,736,704,721.60 × 194,114,707,459.20
  4. Step 4: Simplify right side
    194,114,707,459.20x = 56,436,270,384,685,193,887,744
  5. Step 5: Solve for x
    x = 56,436,270,384,685,193,887,744/194,114,707,459.20
  6. Step 6: Final answer
    x = 290,736,704,721.60

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1.5x scale

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.