Home / 24,434,874.96-36,618,263.55-18,362,515.56

Finding the Fourth Proportional to 24,434,874.96, 36,618,263.55 and 18,362,515.56

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Solution

The fourth proportional to 24,434,874.96, 36,618,263.55 and 18,362,515.56 is: 27,518,186.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,434,874.96 : 36,618,263.55 = 18,362,515.56 : x
  2. Step 2: Convert to fraction form
    24,434,874.96/36,618,263.55 = 18,362,515.56/x
  3. Step 3: Cross multiply
    24,434,874.96x = 36,618,263.55 × 18,362,515.56
  4. Step 4: Simplify right side
    24,434,874.96x = 672,403,434,217,055.75
  5. Step 5: Solve for x
    x = 672,403,434,217,055.75/24,434,874.96
  6. Step 6: Final answer
    x = 27,518,186.01

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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.