Home / 49,237,463.40-67,944,141.22-27,210,699.24

Finding the Fourth Proportional to 49,237,463.40, 67,944,141.22 and 27,210,699.24

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Solution

The fourth proportional to 49,237,463.40, 67,944,141.22 and 27,210,699.24 is: 37,548,798.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,237,463.40 : 67,944,141.22 = 27,210,699.24 : x
  2. Step 2: Convert to fraction form
    49,237,463.40/67,944,141.22 = 27,210,699.24/x
  3. Step 3: Cross multiply
    49,237,463.40x = 67,944,141.22 × 27,210,699.24
  4. Step 4: Simplify right side
    49,237,463.40x = 1,848,807,591,857,506.50
  5. Step 5: Solve for x
    x = 1,848,807,591,857,506.50/49,237,463.40
  6. Step 6: Final answer
    x = 37,548,798.50

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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.