Home / 33,290,035.57-49,935,053.35-9,355,507.57

Finding the Fourth Proportional to 33,290,035.57, 49,935,053.35 and 9,355,507.57

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Solution

The fourth proportional to 33,290,035.57, 49,935,053.35 and 9,355,507.57 is: 14,033,261.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,035.57 : 49,935,053.35 = 9,355,507.57 : x
  2. Step 2: Convert to fraction form
    33,290,035.57/49,935,053.35 = 9,355,507.57/x
  3. Step 3: Cross multiply
    33,290,035.57x = 49,935,053.35 × 9,355,507.57
  4. Step 4: Simplify right side
    33,290,035.57x = 467,167,769,624,278.88
  5. Step 5: Solve for x
    x = 467,167,769,624,278.88/33,290,035.57
  6. Step 6: Final answer
    x = 14,033,261.35

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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.