Home / 22,462,835.23-33,697,977.77-7,885,971.42

Finding the Fourth Proportional to 22,462,835.23, 33,697,977.77 and 7,885,971.42

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Solution

The fourth proportional to 22,462,835.23, 33,697,977.77 and 7,885,971.42 is: 11,830,264.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,462,835.23 : 33,697,977.77 = 7,885,971.42 : x
  2. Step 2: Convert to fraction form
    22,462,835.23/33,697,977.77 = 7,885,971.42/x
  3. Step 3: Cross multiply
    22,462,835.23x = 33,697,977.77 × 7,885,971.42
  4. Step 4: Simplify right side
    22,462,835.23x = 265,741,289,606,015.34
  5. Step 5: Solve for x
    x = 265,741,289,606,015.34/22,462,835.23
  6. Step 6: Final answer
    x = 11,830,264.83

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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.