Home / 18,010,646.08-24,837,898.72-16,673,076.96

Finding the Fourth Proportional to 18,010,646.08, 24,837,898.72 and 16,673,076.96

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Solution

The fourth proportional to 18,010,646.08, 24,837,898.72 and 16,673,076.96 is: 22,993,300.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,010,646.08 : 24,837,898.72 = 16,673,076.96 : x
  2. Step 2: Convert to fraction form
    18,010,646.08/24,837,898.72 = 16,673,076.96/x
  3. Step 3: Cross multiply
    18,010,646.08x = 24,837,898.72 × 16,673,076.96
  4. Step 4: Simplify right side
    18,010,646.08x = 414,124,196,883,245.50
  5. Step 5: Solve for x
    x = 414,124,196,883,245.50/18,010,646.08
  6. Step 6: Final answer
    x = 22,993,300.46

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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.