Home / 53,223,490.58-79,848,720.08-16,337,250.65

Finding the Fourth Proportional to 53,223,490.58, 79,848,720.08 and 16,337,250.65

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Solution

The fourth proportional to 53,223,490.58, 79,848,720.08 and 16,337,250.65 is: 24,510,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,223,490.58 : 79,848,720.08 = 16,337,250.65 : x
  2. Step 2: Convert to fraction form
    53,223,490.58/79,848,720.08 = 16,337,250.65/x
  3. Step 3: Cross multiply
    53,223,490.58x = 79,848,720.08 × 16,337,250.65
  4. Step 4: Simplify right side
    53,223,490.58x = 1,304,508,554,028,648
  5. Step 5: Solve for x
    x = 1,304,508,554,028,648/53,223,490.58
  6. Step 6: Final answer
    x = 24,510,015.03

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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.