Home / 110,809,017.81-166,205,643.80-34,124,049.81

Finding the Fourth Proportional to 110,809,017.81, 166,205,643.80 and 34,124,049.81

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Solution

The fourth proportional to 110,809,017.81, 166,205,643.80 and 34,124,049.81 is: 51,183,647.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,809,017.81 : 166,205,643.80 = 34,124,049.81 : x
  2. Step 2: Convert to fraction form
    110,809,017.81/166,205,643.80 = 34,124,049.81/x
  3. Step 3: Cross multiply
    110,809,017.81x = 166,205,643.80 × 34,124,049.81
  4. Step 4: Simplify right side
    110,809,017.81x = 5,671,609,667,563,697
  5. Step 5: Solve for x
    x = 5,671,609,667,563,697/110,809,017.81
  6. Step 6: Final answer
    x = 51,183,647.14

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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.