Home / 1,680,296,939,095.50-3,615,441,936,736.40

Finding the Third Proportional to 1,680,296,939,095.50 and 3,615,441,936,736.40

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Solution

The third proportional to 1,680,296,939,095.50 and 3,615,441,936,736.40 is: 7,779,232,404,570.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,680,296,939,095.50 : 3,615,441,936,736.40 = 3,615,441,936,736.40 : x
  2. Step 2: Convert to fraction form
    1,680,296,939,095.50/3,615,441,936,736.40 = 3,615,441,936,736.40/x
  3. Step 3: Cross multiply
    1,680,296,939,095.50x = 3,615,441,936,736.40 × 3,615,441,936,736.40
  4. Step 4: Simplify right side
    1,680,296,939,095.50x = 13,071,420,397,912,250,730,414,080
  5. Step 5: Solve for x
    x = 13,071,420,397,912,250,730,414,080/1,680,296,939,095.50
  6. Step 6: Final answer
    x = 7,779,232,404,570.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.