Home / 3,458,559,760.29-4,769,245,289.61-2,958,424,276.14

Finding the Fourth Proportional to 3,458,559,760.29, 4,769,245,289.61 and 2,958,424,276.14

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Solution

The fourth proportional to 3,458,559,760.29, 4,769,245,289.61 and 2,958,424,276.14 is: 4,079,574,164.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,559,760.29 : 4,769,245,289.61 = 2,958,424,276.14 : x
  2. Step 2: Convert to fraction form
    3,458,559,760.29/4,769,245,289.61 = 2,958,424,276.14/x
  3. Step 3: Cross multiply
    3,458,559,760.29x = 4,769,245,289.61 × 2,958,424,276.14
  4. Step 4: Simplify right side
    3,458,559,760.29x = 14,109,451,043,648,567,296
  5. Step 5: Solve for x
    x = 14,109,451,043,648,567,296/3,458,559,760.29
  6. Step 6: Final answer
    x = 4,079,574,164.27

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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.