Home / 37,512,459.05-56,260,815.37-10,579,816.49

Finding the Fourth Proportional to 37,512,459.05, 56,260,815.37 and 10,579,816.49

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Solution

The fourth proportional to 37,512,459.05, 56,260,815.37 and 10,579,816.49 is: 15,867,504.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,512,459.05 : 56,260,815.37 = 10,579,816.49 : x
  2. Step 2: Convert to fraction form
    37,512,459.05/56,260,815.37 = 10,579,816.49/x
  3. Step 3: Cross multiply
    37,512,459.05x = 56,260,815.37 × 10,579,816.49
  4. Step 4: Simplify right side
    37,512,459.05x = 595,229,101,884,617.75
  5. Step 5: Solve for x
    x = 595,229,101,884,617.75/37,512,459.05
  6. Step 6: Final answer
    x = 15,867,504.21

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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.