Home / 29,313,098.70-43,969,648.05-14,196,554.70

Finding the Fourth Proportional to 29,313,098.70, 43,969,648.05 and 14,196,554.70

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Solution

The fourth proportional to 29,313,098.70, 43,969,648.05 and 14,196,554.70 is: 21,294,832.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313,098.70 : 43,969,648.05 = 14,196,554.70 : x
  2. Step 2: Convert to fraction form
    29,313,098.70/43,969,648.05 = 14,196,554.70/x
  3. Step 3: Cross multiply
    29,313,098.70x = 43,969,648.05 × 14,196,554.70
  4. Step 4: Simplify right side
    29,313,098.70x = 624,217,513,681,573.25
  5. Step 5: Solve for x
    x = 624,217,513,681,573.25/29,313,098.70
  6. Step 6: Final answer
    x = 21,294,832.05

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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.