Home / 110,943,019.26-166,437,225.84-38,150,346.27

Finding the Fourth Proportional to 110,943,019.26, 166,437,225.84 and 38,150,346.27

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Solution

The fourth proportional to 110,943,019.26, 166,437,225.84 and 38,150,346.27 is: 57,233,324.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,943,019.26 : 166,437,225.84 = 38,150,346.27 : x
  2. Step 2: Convert to fraction form
    110,943,019.26/166,437,225.84 = 38,150,346.27/x
  3. Step 3: Cross multiply
    110,943,019.26x = 166,437,225.84 × 38,150,346.27
  4. Step 4: Simplify right side
    110,943,019.26x = 6,349,637,798,014,192
  5. Step 5: Solve for x
    x = 6,349,637,798,014,192/110,943,019.26
  6. Step 6: Final answer
    x = 57,233,324.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.