Home / 33,289,718.40-49,934,577.60-9,355,190.40

Finding the Fourth Proportional to 33,289,718.40, 49,934,577.60 and 9,355,190.40

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Solution

The fourth proportional to 33,289,718.40, 49,934,577.60 and 9,355,190.40 is: 14,032,785.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,289,718.40 : 49,934,577.60 = 9,355,190.40 : x
  2. Step 2: Convert to fraction form
    33,289,718.40/49,934,577.60 = 9,355,190.40/x
  3. Step 3: Cross multiply
    33,289,718.40x = 49,934,577.60 × 9,355,190.40
  4. Step 4: Simplify right side
    33,289,718.40x = 467,147,480,991,575.06
  5. Step 5: Solve for x
    x = 467,147,480,991,575.06/33,289,718.40
  6. Step 6: Final answer
    x = 14,032,785.60

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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.