Home / 48,322,629.69-66,686,031.60-26,297,057.45

Finding the Fourth Proportional to 48,322,629.69, 66,686,031.60 and 26,297,057.45

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Solution

The fourth proportional to 48,322,629.69, 66,686,031.60 and 26,297,057.45 is: 36,290,376.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,322,629.69 : 66,686,031.60 = 26,297,057.45 : x
  2. Step 2: Convert to fraction form
    48,322,629.69/66,686,031.60 = 26,297,057.45/x
  3. Step 3: Cross multiply
    48,322,629.69x = 66,686,031.60 × 26,297,057.45
  4. Step 4: Simplify right side
    48,322,629.69x = 1,753,646,403,665,671.25
  5. Step 5: Solve for x
    x = 1,753,646,403,665,671.25/48,322,629.69
  6. Step 6: Final answer
    x = 36,290,376.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.