Home / 26,241,014.70-39,361,522.05-16,698,696.30

Finding the Fourth Proportional to 26,241,014.70, 39,361,522.05 and 16,698,696.30

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Solution

The fourth proportional to 26,241,014.70, 39,361,522.05 and 16,698,696.30 is: 25,048,044.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,014.70 : 39,361,522.05 = 16,698,696.30 : x
  2. Step 2: Convert to fraction form
    26,241,014.70/39,361,522.05 = 16,698,696.30/x
  3. Step 3: Cross multiply
    26,241,014.70x = 39,361,522.05 × 16,698,696.30
  4. Step 4: Simplify right side
    26,241,014.70x = 657,286,102,618,703.38
  5. Step 5: Solve for x
    x = 657,286,102,618,703.38/26,241,014.70
  6. Step 6: Final answer
    x = 25,048,044.45

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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.