Home / 42,649,029,575.27-58,857,510,898.03-23,618,133,074.10

Finding the Fourth Proportional to 42,649,029,575.27, 58,857,510,898.03 and 23,618,133,074.10

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Solution

The fourth proportional to 42,649,029,575.27, 58,857,510,898.03 and 23,618,133,074.10 is: 32,594,048,179.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,649,029,575.27 : 58,857,510,898.03 = 23,618,133,074.10 : x
  2. Step 2: Convert to fraction form
    42,649,029,575.27/58,857,510,898.03 = 23,618,133,074.10/x
  3. Step 3: Cross multiply
    42,649,029,575.27x = 58,857,510,898.03 × 23,618,133,074.10
  4. Step 4: Simplify right side
    42,649,029,575.27x = 1,390,104,524,800,198,967,296
  5. Step 5: Solve for x
    x = 1,390,104,524,800,198,967,296/42,649,029,575.27
  6. Step 6: Final answer
    x = 32,594,048,179.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.