Home / 37,550,090.81-56,344,343.29-17,876,449.45

Finding the Fourth Proportional to 37,550,090.81, 56,344,343.29 and 17,876,449.45

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Solution

The fourth proportional to 37,550,090.81, 56,344,343.29 and 17,876,449.45 is: 26,823,818.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,550,090.81 : 56,344,343.29 = 17,876,449.45 : x
  2. Step 2: Convert to fraction form
    37,550,090.81/56,344,343.29 = 17,876,449.45/x
  3. Step 3: Cross multiply
    37,550,090.81x = 56,344,343.29 × 17,876,449.45
  4. Step 4: Simplify right side
    37,550,090.81x = 1,007,236,804,431,579.88
  5. Step 5: Solve for x
    x = 1,007,236,804,431,579.88/37,550,090.81
  6. Step 6: Final answer
    x = 26,823,818.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.