Home / 22,252,147.60-33,362,280.60-8,593,603.60

Finding the Fourth Proportional to 22,252,147.60, 33,362,280.60 and 8,593,603.60

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Solution

The fourth proportional to 22,252,147.60, 33,362,280.60 and 8,593,603.60 is: 12,884,249.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,252,147.60 : 33,362,280.60 = 8,593,603.60 : x
  2. Step 2: Convert to fraction form
    22,252,147.60/33,362,280.60 = 8,593,603.60/x
  3. Step 3: Cross multiply
    22,252,147.60x = 33,362,280.60 × 8,593,603.60
  4. Step 4: Simplify right side
    22,252,147.60x = 286,702,214,668,370.19
  5. Step 5: Solve for x
    x = 286,702,214,668,370.19/22,252,147.60
  6. Step 6: Final answer
    x = 12,884,249.19

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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.