Home / 39,673,357.40-59,496,039.30-14,115,200.60

Finding the Fourth Proportional to 39,673,357.40, 59,496,039.30 and 14,115,200.60

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Solution

The fourth proportional to 39,673,357.40, 59,496,039.30 and 14,115,200.60 is: 21,167,821.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,673,357.40 : 59,496,039.30 = 14,115,200.60 : x
  2. Step 2: Convert to fraction form
    39,673,357.40/59,496,039.30 = 14,115,200.60/x
  3. Step 3: Cross multiply
    39,673,357.40x = 59,496,039.30 × 14,115,200.60
  4. Step 4: Simplify right side
    39,673,357.40x = 839,798,529,624,983.50
  5. Step 5: Solve for x
    x = 839,798,529,624,983.50/39,673,357.40
  6. Step 6: Final answer
    x = 21,167,821.04

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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.