Home / 50,430,544.80-75,655,148.40-16,353,002.40

Finding the Fourth Proportional to 50,430,544.80, 75,655,148.40 and 16,353,002.40

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Solution

The fourth proportional to 50,430,544.80, 75,655,148.40 and 16,353,002.40 is: 24,532,529.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,430,544.80 : 75,655,148.40 = 16,353,002.40 : x
  2. Step 2: Convert to fraction form
    50,430,544.80/75,655,148.40 = 16,353,002.40/x
  3. Step 3: Cross multiply
    50,430,544.80x = 75,655,148.40 × 16,353,002.40
  4. Step 4: Simplify right side
    50,430,544.80x = 1,237,188,823,357,556.25
  5. Step 5: Solve for x
    x = 1,237,188,823,357,556.25/50,430,544.80
  6. Step 6: Final answer
    x = 24,532,529.41

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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.