Home / 49,237,462.40-67,944,139.84-27,210,698.24

Finding the Fourth Proportional to 49,237,462.40, 67,944,139.84 and 27,210,698.24

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Solution

The fourth proportional to 49,237,462.40, 67,944,139.84 and 27,210,698.24 is: 37,548,797.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,237,462.40 : 67,944,139.84 = 27,210,698.24 : x
  2. Step 2: Convert to fraction form
    49,237,462.40/67,944,139.84 = 27,210,698.24/x
  3. Step 3: Cross multiply
    49,237,462.40x = 67,944,139.84 × 27,210,698.24
  4. Step 4: Simplify right side
    49,237,462.40x = 1,848,807,486,362,601.75
  5. Step 5: Solve for x
    x = 1,848,807,486,362,601.75/49,237,462.40
  6. Step 6: Final answer
    x = 37,548,797.12

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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.