Home / 47,975,891.25-70,164,525.38

Finding the Third Proportional to 47,975,891.25 and 70,164,525.38

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Solution

The third proportional to 47,975,891.25 and 70,164,525.38 is: 102,615,303.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,975,891.25 : 70,164,525.38 = 70,164,525.38 : x
  2. Step 2: Convert to fraction form
    47,975,891.25/70,164,525.38 = 70,164,525.38/x
  3. Step 3: Cross multiply
    47,975,891.25x = 70,164,525.38 × 70,164,525.38
  4. Step 4: Simplify right side
    47,975,891.25x = 4,923,060,621,099,019
  5. Step 5: Solve for x
    x = 4,923,060,621,099,019/47,975,891.25
  6. Step 6: Final answer
    x = 102,615,303.08

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.