Home / 22,025,490.48-33,038,887.50-10,512,171

Finding the Fourth Proportional to 22,025,490.48, 33,038,887.50 and 10,512,171

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Solution

The fourth proportional to 22,025,490.48, 33,038,887.50 and 10,512,171 is: 15,768,567.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,490.48 : 33,038,887.50 = 10,512,171 : x
  2. Step 2: Convert to fraction form
    22,025,490.48/33,038,887.50 = 10,512,171/x
  3. Step 3: Cross multiply
    22,025,490.48x = 33,038,887.50 × 10,512,171
  4. Step 4: Simplify right side
    22,025,490.48x = 347,310,435,049,762.50
  5. Step 5: Solve for x
    x = 347,310,435,049,762.50/22,025,490.48
  6. Step 6: Final answer
    x = 15,768,567.58

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1.5x scale

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.