Home / 93,879,384.75-143,609,132.25

Finding the Third Proportional to 93,879,384.75 and 143,609,132.25

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Solution

The third proportional to 93,879,384.75 and 143,609,132.25 is: 219,681,700.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,879,384.75 : 143,609,132.25 = 143,609,132.25 : x
  2. Step 2: Convert to fraction form
    93,879,384.75/143,609,132.25 = 143,609,132.25/x
  3. Step 3: Cross multiply
    93,879,384.75x = 143,609,132.25 × 143,609,132.25
  4. Step 4: Simplify right side
    93,879,384.75x = 20,623,582,865,597,992
  5. Step 5: Solve for x
    x = 20,623,582,865,597,992/93,879,384.75
  6. Step 6: Final answer
    x = 219,681,700.31

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.