Home / 2,470,805,524.71-3,706,205,157.09-630,558,243.27

Finding the Fourth Proportional to 2,470,805,524.71, 3,706,205,157.09 and 630,558,243.27

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Solution

The fourth proportional to 2,470,805,524.71, 3,706,205,157.09 and 630,558,243.27 is: 945,836,566.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,805,524.71 : 3,706,205,157.09 = 630,558,243.27 : x
  2. Step 2: Convert to fraction form
    2,470,805,524.71/3,706,205,157.09 = 630,558,243.27/x
  3. Step 3: Cross multiply
    2,470,805,524.71x = 3,706,205,157.09 × 630,558,243.27
  4. Step 4: Simplify right side
    2,470,805,524.71x = 2,336,978,213,052,884,992
  5. Step 5: Solve for x
    x = 2,336,978,213,052,884,992/2,470,805,524.71
  6. Step 6: Final answer
    x = 945,836,566.12

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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.