Home / 45,389,704.36-62,637,495.06-25,810,593.88

Finding the Fourth Proportional to 45,389,704.36, 62,637,495.06 and 25,810,593.88

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Solution

The fourth proportional to 45,389,704.36, 62,637,495.06 and 25,810,593.88 is: 35,618,450.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,389,704.36 : 62,637,495.06 = 25,810,593.88 : x
  2. Step 2: Convert to fraction form
    45,389,704.36/62,637,495.06 = 25,810,593.88/x
  3. Step 3: Cross multiply
    45,389,704.36x = 62,637,495.06 × 25,810,593.88
  4. Step 4: Simplify right side
    45,389,704.36x = 1,616,710,946,654,166.25
  5. Step 5: Solve for x
    x = 1,616,710,946,654,166.25/45,389,704.36
  6. Step 6: Final answer
    x = 35,618,450.69

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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.