Home / 33,290,041-49,935,061.50-9,355,513

Finding the Fourth Proportional to 33,290,041, 49,935,061.50 and 9,355,513

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Solution

The fourth proportional to 33,290,041, 49,935,061.50 and 9,355,513 is: 14,033,269.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,041 : 49,935,061.50 = 9,355,513 : x
  2. Step 2: Convert to fraction form
    33,290,041/49,935,061.50 = 9,355,513/x
  3. Step 3: Cross multiply
    33,290,041x = 49,935,061.50 × 9,355,513
  4. Step 4: Simplify right side
    33,290,041x = 467,168,117,019,049.50
  5. Step 5: Solve for x
    x = 467,168,117,019,049.50/33,290,041
  6. Step 6: Final answer
    x = 14,033,269.50

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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.