Home / 2,191,754,286.30-3,287,299,249.53-596,512,868.07

Finding the Fourth Proportional to 2,191,754,286.30, 3,287,299,249.53 and 596,512,868.07

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Solution

The fourth proportional to 2,191,754,286.30, 3,287,299,249.53 and 596,512,868.07 is: 894,678,895.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,754,286.30 : 3,287,299,249.53 = 596,512,868.07 : x
  2. Step 2: Convert to fraction form
    2,191,754,286.30/3,287,299,249.53 = 596,512,868.07/x
  3. Step 3: Cross multiply
    2,191,754,286.30x = 3,287,299,249.53 × 596,512,868.07
  4. Step 4: Simplify right side
    2,191,754,286.30x = 1,960,916,303,541,499,136
  5. Step 5: Solve for x
    x = 1,960,916,303,541,499,136/2,191,754,286.30
  6. Step 6: Final answer
    x = 894,678,895.26

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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.