Home / 53,223,490.08-79,848,719.33-16,337,250.15

Finding the Fourth Proportional to 53,223,490.08, 79,848,719.33 and 16,337,250.15

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Solution

The fourth proportional to 53,223,490.08, 79,848,719.33 and 16,337,250.15 is: 24,510,014.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,223,490.08 : 79,848,719.33 = 16,337,250.15 : x
  2. Step 2: Convert to fraction form
    53,223,490.08/79,848,719.33 = 16,337,250.15/x
  3. Step 3: Cross multiply
    53,223,490.08x = 79,848,719.33 × 16,337,250.15
  4. Step 4: Simplify right side
    53,223,490.08x = 1,304,508,501,851,350.50
  5. Step 5: Solve for x
    x = 1,304,508,501,851,350.50/53,223,490.08
  6. Step 6: Final answer
    x = 24,510,014.28

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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.