Home / 190,407,246.59-414,617,384.55

Finding the Third Proportional to 190,407,246.59 and 414,617,384.55

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Solution

The third proportional to 190,407,246.59 and 414,617,384.55 is: 902,841,560.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,407,246.59 : 414,617,384.55 = 414,617,384.55 : x
  2. Step 2: Convert to fraction form
    190,407,246.59/414,617,384.55 = 414,617,384.55/x
  3. Step 3: Cross multiply
    190,407,246.59x = 414,617,384.55 × 414,617,384.55
  4. Step 4: Simplify right side
    190,407,246.59x = 171,907,575,570,112,352
  5. Step 5: Solve for x
    x = 171,907,575,570,112,352/190,407,246.59
  6. Step 6: Final answer
    x = 902,841,560.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.