Home / 31,586,267,990,265-68,780,030,510,298

Finding the Third Proportional to 31,586,267,990,265 and 68,780,030,510,298

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Solution

The third proportional to 31,586,267,990,265 and 68,780,030,510,298 is: 149,770,545,809,829.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,586,267,990,265 : 68,780,030,510,298 = 68,780,030,510,298 : x
  2. Step 2: Convert to fraction form
    31,586,267,990,265/68,780,030,510,298 = 68,780,030,510,298/x
  3. Step 3: Cross multiply
    31,586,267,990,265x = 68,780,030,510,298 × 68,780,030,510,298
  4. Step 4: Simplify right side
    31,586,267,990,265x = 4,730,692,596,997,524,020,631,961,600
  5. Step 5: Solve for x
    x = 4,730,692,596,997,524,020,631,961,600/31,586,267,990,265
  6. Step 6: Final answer
    x = 149,770,545,809,829.16

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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.