Home / 35,684,627.23-49,247,222.23-20,214,838.99

Finding the Fourth Proportional to 35,684,627.23, 49,247,222.23 and 20,214,838.99

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Solution

The fourth proportional to 35,684,627.23, 49,247,222.23 and 20,214,838.99 is: 27,897,858.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,684,627.23 : 49,247,222.23 = 20,214,838.99 : x
  2. Step 2: Convert to fraction form
    35,684,627.23/49,247,222.23 = 20,214,838.99/x
  3. Step 3: Cross multiply
    35,684,627.23x = 49,247,222.23 × 20,214,838.99
  4. Step 4: Simplify right side
    35,684,627.23x = 995,524,667,736,888.50
  5. Step 5: Solve for x
    x = 995,524,667,736,888.50/35,684,627.23
  6. Step 6: Final answer
    x = 27,897,858.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.