Home / 146,562,762,417.66-219,718,233,228.86-50,936,357,348.57

Finding the Fourth Proportional to 146,562,762,417.66, 219,718,233,228.86 and 50,936,357,348.57

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Solution

The fourth proportional to 146,562,762,417.66, 219,718,233,228.86 and 50,936,357,348.57 is: 76,360,777,179.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,562,762,417.66 : 219,718,233,228.86 = 50,936,357,348.57 : x
  2. Step 2: Convert to fraction form
    146,562,762,417.66/219,718,233,228.86 = 50,936,357,348.57/x
  3. Step 3: Cross multiply
    146,562,762,417.66x = 219,718,233,228.86 × 50,936,357,348.57
  4. Step 4: Simplify right side
    146,562,762,417.66x = 11,191,646,443,740,560,621,568
  5. Step 5: Solve for x
    x = 11,191,646,443,740,560,621,568/146,562,762,417.66
  6. Step 6: Final answer
    x = 76,360,777,179.18

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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.