Home / 40,483,106.54-55,890,985.47-25,033,905.26

Finding the Fourth Proportional to 40,483,106.54, 55,890,985.47 and 25,033,905.26

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Solution

The fourth proportional to 40,483,106.54, 55,890,985.47 and 25,033,905.26 is: 34,561,814.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,483,106.54 : 55,890,985.47 = 25,033,905.26 : x
  2. Step 2: Convert to fraction form
    40,483,106.54/55,890,985.47 = 25,033,905.26/x
  3. Step 3: Cross multiply
    40,483,106.54x = 55,890,985.47 × 25,033,905.26
  4. Step 4: Simplify right side
    40,483,106.54x = 1,399,169,635,144,016.75
  5. Step 5: Solve for x
    x = 1,399,169,635,144,016.75/40,483,106.54
  6. Step 6: Final answer
    x = 34,561,814.91

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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.