Home / 39,513,023.88-59,192,845.96-29,119,366.72

Finding the Fourth Proportional to 39,513,023.88, 59,192,845.96 and 29,119,366.72

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Solution

The fourth proportional to 39,513,023.88, 59,192,845.96 and 29,119,366.72 is: 43,622,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,513,023.88 : 59,192,845.96 = 29,119,366.72 : x
  2. Step 2: Convert to fraction form
    39,513,023.88/59,192,845.96 = 29,119,366.72/x
  3. Step 3: Cross multiply
    39,513,023.88x = 59,192,845.96 × 29,119,366.72
  4. Step 4: Simplify right side
    39,513,023.88x = 1,723,658,188,709,710.50
  5. Step 5: Solve for x
    x = 1,723,658,188,709,710.50/39,513,023.88
  6. Step 6: Final answer
    x = 43,622,533.01

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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.