Home / 151,219,215.75-233,544,494.25

Finding the Third Proportional to 151,219,215.75 and 233,544,494.25

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Solution

The third proportional to 151,219,215.75 and 233,544,494.25 is: 360,688,491.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,219,215.75 : 233,544,494.25 = 233,544,494.25 : x
  2. Step 2: Convert to fraction form
    151,219,215.75/233,544,494.25 = 233,544,494.25/x
  3. Step 3: Cross multiply
    151,219,215.75x = 233,544,494.25 × 233,544,494.25
  4. Step 4: Simplify right side
    151,219,215.75x = 54,543,030,794,488,280
  5. Step 5: Solve for x
    x = 54,543,030,794,488,280/151,219,215.75
  6. Step 6: Final answer
    x = 360,688,491.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.