Home / 37,422,419.10-56,133,628.65-25,329,183.90

Finding the Fourth Proportional to 37,422,419.10, 56,133,628.65 and 25,329,183.90

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Solution

The fourth proportional to 37,422,419.10, 56,133,628.65 and 25,329,183.90 is: 37,993,775.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,419.10 : 56,133,628.65 = 25,329,183.90 : x
  2. Step 2: Convert to fraction form
    37,422,419.10/56,133,628.65 = 25,329,183.90/x
  3. Step 3: Cross multiply
    37,422,419.10x = 56,133,628.65 × 25,329,183.90
  4. Step 4: Simplify right side
    37,422,419.10x = 1,421,819,003,050,158.50
  5. Step 5: Solve for x
    x = 1,421,819,003,050,158.50/37,422,419.10
  6. Step 6: Final answer
    x = 37,993,775.85

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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.