Home / 53,254,793.40-79,882,190.10-24,556,979.40

Finding the Fourth Proportional to 53,254,793.40, 79,882,190.10 and 24,556,979.40

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Solution

The fourth proportional to 53,254,793.40, 79,882,190.10 and 24,556,979.40 is: 36,835,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,254,793.40 : 79,882,190.10 = 24,556,979.40 : x
  2. Step 2: Convert to fraction form
    53,254,793.40/79,882,190.10 = 24,556,979.40/x
  3. Step 3: Cross multiply
    53,254,793.40x = 79,882,190.10 × 24,556,979.40
  4. Step 4: Simplify right side
    53,254,793.40x = 1,961,665,296,712,583.75
  5. Step 5: Solve for x
    x = 1,961,665,296,712,583.75/53,254,793.40
  6. Step 6: Final answer
    x = 36,835,469.10

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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.