Home / 45,624,749-62,946,653.46-26,031,561.80

Finding the Fourth Proportional to 45,624,749, 62,946,653.46 and 26,031,561.80

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Solution

The fourth proportional to 45,624,749, 62,946,653.46 and 26,031,561.80 is: 35,914,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,624,749 : 62,946,653.46 = 26,031,561.80 : x
  2. Step 2: Convert to fraction form
    45,624,749/62,946,653.46 = 26,031,561.80/x
  3. Step 3: Cross multiply
    45,624,749x = 62,946,653.46 × 26,031,561.80
  4. Step 4: Simplify right side
    45,624,749x = 1,638,599,699,647,174
  5. Step 5: Solve for x
    x = 1,638,599,699,647,174/45,624,749
  6. Step 6: Final answer
    x = 35,914,711.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.