Home / 1,162,936,589.46-1,745,180,624.43-603,214,277.46

Finding the Fourth Proportional to 1,162,936,589.46, 1,745,180,624.43 and 603,214,277.46

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Solution

The fourth proportional to 1,162,936,589.46, 1,745,180,624.43 and 603,214,277.46 is: 905,223,792.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,936,589.46 : 1,745,180,624.43 = 603,214,277.46 : x
  2. Step 2: Convert to fraction form
    1,162,936,589.46/1,745,180,624.43 = 603,214,277.46/x
  3. Step 3: Cross multiply
    1,162,936,589.46x = 1,745,180,624.43 × 603,214,277.46
  4. Step 4: Simplify right side
    1,162,936,589.46x = 1,052,717,869,402,734,208
  5. Step 5: Solve for x
    x = 1,052,717,869,402,734,208/1,162,936,589.46
  6. Step 6: Final answer
    x = 905,223,792.03

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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.