Home / 64,542,308.04-96,842,051.57-33,829,588.37

Finding the Fourth Proportional to 64,542,308.04, 96,842,051.57 and 33,829,588.37

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Solution

The fourth proportional to 64,542,308.04, 96,842,051.57 and 33,829,588.37 is: 50,759,367.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,542,308.04 : 96,842,051.57 = 33,829,588.37 : x
  2. Step 2: Convert to fraction form
    64,542,308.04/96,842,051.57 = 33,829,588.37/x
  3. Step 3: Cross multiply
    64,542,308.04x = 96,842,051.57 × 33,829,588.37
  4. Step 4: Simplify right side
    64,542,308.04x = 3,276,126,741,519,411.50
  5. Step 5: Solve for x
    x = 3,276,126,741,519,411.50/64,542,308.04
  6. Step 6: Final answer
    x = 50,759,367.63

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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.