Home / 53,253,529.80-79,891,147.98-24,093,362.40

Finding the Fourth Proportional to 53,253,529.80, 79,891,147.98 and 24,093,362.40

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Solution

The fourth proportional to 53,253,529.80, 79,891,147.98 and 24,093,362.40 is: 36,144,953.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,253,529.80 : 79,891,147.98 = 24,093,362.40 : x
  2. Step 2: Convert to fraction form
    53,253,529.80/79,891,147.98 = 24,093,362.40/x
  3. Step 3: Cross multiply
    53,253,529.80x = 79,891,147.98 × 24,093,362.40
  4. Step 4: Simplify right side
    53,253,529.80x = 1,924,846,380,834,168
  5. Step 5: Solve for x
    x = 1,924,846,380,834,168/53,253,529.80
  6. Step 6: Final answer
    x = 36,144,953.92

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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.