Home / 22,242,024.70-33,363,037.05-13,284,072.70

Finding the Fourth Proportional to 22,242,024.70, 33,363,037.05 and 13,284,072.70

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Solution

The fourth proportional to 22,242,024.70, 33,363,037.05 and 13,284,072.70 is: 19,926,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,242,024.70 : 33,363,037.05 = 13,284,072.70 : x
  2. Step 2: Convert to fraction form
    22,242,024.70/33,363,037.05 = 13,284,072.70/x
  3. Step 3: Cross multiply
    22,242,024.70x = 33,363,037.05 × 13,284,072.70
  4. Step 4: Simplify right side
    22,242,024.70x = 443,197,009,664,993.50
  5. Step 5: Solve for x
    x = 443,197,009,664,993.50/22,242,024.70
  6. Step 6: Final answer
    x = 19,926,109.05

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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.