Home / 11,120,507,299.40-16,680,505,896.30-5,598,282,403.40

Finding the Fourth Proportional to 11,120,507,299.40, 16,680,505,896.30 and 5,598,282,403.40

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Solution

The fourth proportional to 11,120,507,299.40, 16,680,505,896.30 and 5,598,282,403.40 is: 8,397,295,206.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,120,507,299.40 : 16,680,505,896.30 = 5,598,282,403.40 : x
  2. Step 2: Convert to fraction form
    11,120,507,299.40/16,680,505,896.30 = 5,598,282,403.40/x
  3. Step 3: Cross multiply
    11,120,507,299.40x = 16,680,505,896.30 × 5,598,282,403.40
  4. Step 4: Simplify right side
    11,120,507,299.40x = 93,382,182,639,066,218,496
  5. Step 5: Solve for x
    x = 93,382,182,639,066,218,496/11,120,507,299.40
  6. Step 6: Final answer
    x = 8,397,295,206.50

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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.