Home / 39,212,072.70-58,764,300.06-24,809,357.40

Finding the Fourth Proportional to 39,212,072.70, 58,764,300.06 and 24,809,357.40

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Solution

The fourth proportional to 39,212,072.70, 58,764,300.06 and 24,809,357.40 is: 37,179,991.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,212,072.70 : 58,764,300.06 = 24,809,357.40 : x
  2. Step 2: Convert to fraction form
    39,212,072.70/58,764,300.06 = 24,809,357.40/x
  3. Step 3: Cross multiply
    39,212,072.70x = 58,764,300.06 × 24,809,357.40
  4. Step 4: Simplify right side
    39,212,072.70x = 1,457,904,522,549,381.50
  5. Step 5: Solve for x
    x = 1,457,904,522,549,381.50/39,212,072.70
  6. Step 6: Final answer
    x = 37,179,991.32

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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.