Home / 35,518,049.44-49,014,908.40-19,220,525.60

Finding the Fourth Proportional to 35,518,049.44, 49,014,908.40 and 19,220,525.60

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Solution

The fourth proportional to 35,518,049.44, 49,014,908.40 and 19,220,525.60 is: 26,524,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,518,049.44 : 49,014,908.40 = 19,220,525.60 : x
  2. Step 2: Convert to fraction form
    35,518,049.44/49,014,908.40 = 19,220,525.60/x
  3. Step 3: Cross multiply
    35,518,049.44x = 49,014,908.40 × 19,220,525.60
  4. Step 4: Simplify right side
    35,518,049.44x = 942,092,301,683,855.12
  5. Step 5: Solve for x
    x = 942,092,301,683,855.12/35,518,049.44
  6. Step 6: Final answer
    x = 26,524,325.42

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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.