Home / 34,004,520.96-46,926,711.96-18,534,577.20

Finding the Fourth Proportional to 34,004,520.96, 46,926,711.96 and 18,534,577.20

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Solution

The fourth proportional to 34,004,520.96, 46,926,711.96 and 18,534,577.20 is: 25,577,974.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,004,520.96 : 46,926,711.96 = 18,534,577.20 : x
  2. Step 2: Convert to fraction form
    34,004,520.96/46,926,711.96 = 18,534,577.20/x
  3. Step 3: Cross multiply
    34,004,520.96x = 46,926,711.96 × 18,534,577.20
  4. Step 4: Simplify right side
    34,004,520.96x = 869,766,765,564,783.25
  5. Step 5: Solve for x
    x = 869,766,765,564,783.25/34,004,520.96
  6. Step 6: Final answer
    x = 25,577,974.37

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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.