Home / 3,034,308,936.30-4,551,463,404.45-1,986,732,437.10

Finding the Fourth Proportional to 3,034,308,936.30, 4,551,463,404.45 and 1,986,732,437.10

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Solution

The fourth proportional to 3,034,308,936.30, 4,551,463,404.45 and 1,986,732,437.10 is: 2,980,098,655.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,308,936.30 : 4,551,463,404.45 = 1,986,732,437.10 : x
  2. Step 2: Convert to fraction form
    3,034,308,936.30/4,551,463,404.45 = 1,986,732,437.10/x
  3. Step 3: Cross multiply
    3,034,308,936.30x = 4,551,463,404.45 × 1,986,732,437.10
  4. Step 4: Simplify right side
    3,034,308,936.30x = 9,042,539,981,894,410,240
  5. Step 5: Solve for x
    x = 9,042,539,981,894,410,240/3,034,308,936.30
  6. Step 6: Final answer
    x = 2,980,098,655.65

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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.