Home / 33,290,035.75-49,935,053.63-9,355,507.75

Finding the Fourth Proportional to 33,290,035.75, 49,935,053.63 and 9,355,507.75

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Solution

The fourth proportional to 33,290,035.75, 49,935,053.63 and 9,355,507.75 is: 14,033,261.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,035.75 : 49,935,053.63 = 9,355,507.75 : x
  2. Step 2: Convert to fraction form
    33,290,035.75/49,935,053.63 = 9,355,507.75/x
  3. Step 3: Cross multiply
    33,290,035.75x = 49,935,053.63 × 9,355,507.75
  4. Step 4: Simplify right side
    33,290,035.75x = 467,167,781,232,130.69
  5. Step 5: Solve for x
    x = 467,167,781,232,130.69/33,290,035.75
  6. Step 6: Final answer
    x = 14,033,261.63

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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.