Home / 52,627,769.88-79,013,276.64-29,614,964.64

Finding the Fourth Proportional to 52,627,769.88, 79,013,276.64 and 29,614,964.64

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Solution

The fourth proportional to 52,627,769.88, 79,013,276.64 and 29,614,964.64 is: 44,462,750.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,627,769.88 : 79,013,276.64 = 29,614,964.64 : x
  2. Step 2: Convert to fraction form
    52,627,769.88/79,013,276.64 = 29,614,964.64/x
  3. Step 3: Cross multiply
    52,627,769.88x = 79,013,276.64 × 29,614,964.64
  4. Step 4: Simplify right side
    52,627,769.88x = 2,339,975,393,784,138
  5. Step 5: Solve for x
    x = 2,339,975,393,784,138/52,627,769.88
  6. Step 6: Final answer
    x = 44,462,750.35

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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.