Home / 52,685,003.40-79,027,505.04-34,729,908.36

Finding the Fourth Proportional to 52,685,003.40, 79,027,505.04 and 34,729,908.36

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Solution

The fourth proportional to 52,685,003.40, 79,027,505.04 and 34,729,908.36 is: 52,094,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,685,003.40 : 79,027,505.04 = 34,729,908.36 : x
  2. Step 2: Convert to fraction form
    52,685,003.40/79,027,505.04 = 34,729,908.36/x
  3. Step 3: Cross multiply
    52,685,003.40x = 79,027,505.04 × 34,729,908.36
  4. Step 4: Simplify right side
    52,685,003.40x = 2,744,618,007,958,638.50
  5. Step 5: Solve for x
    x = 2,744,618,007,958,638.50/52,685,003.40
  6. Step 6: Final answer
    x = 52,094,862.50

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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.