Home / 43,230,503.36-59,648,328.08-25,823,441.36

Finding the Fourth Proportional to 43,230,503.36, 59,648,328.08 and 25,823,441.36

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Solution

The fourth proportional to 43,230,503.36, 59,648,328.08 and 25,823,441.36 is: 35,630,515.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,230,503.36 : 59,648,328.08 = 25,823,441.36 : x
  2. Step 2: Convert to fraction form
    43,230,503.36/59,648,328.08 = 25,823,441.36/x
  3. Step 3: Cross multiply
    43,230,503.36x = 59,648,328.08 × 25,823,441.36
  4. Step 4: Simplify right side
    43,230,503.36x = 1,540,325,102,395,921.25
  5. Step 5: Solve for x
    x = 1,540,325,102,395,921.25/43,230,503.36
  6. Step 6: Final answer
    x = 35,630,515.09

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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.