Home / 5,311,128,898.33-7,330,000,582.46-3,022,817,477.98

Finding the Fourth Proportional to 5,311,128,898.33, 7,330,000,582.46 and 3,022,817,477.98

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Solution

The fourth proportional to 5,311,128,898.33, 7,330,000,582.46 and 3,022,817,477.98 is: 4,171,853,912.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,311,128,898.33 : 7,330,000,582.46 = 3,022,817,477.98 : x
  2. Step 2: Convert to fraction form
    5,311,128,898.33/7,330,000,582.46 = 3,022,817,477.98/x
  3. Step 3: Cross multiply
    5,311,128,898.33x = 7,330,000,582.46 × 3,022,817,477.98
  4. Step 4: Simplify right side
    5,311,128,898.33x = 22,157,253,874,263,666,688
  5. Step 5: Solve for x
    x = 22,157,253,874,263,666,688/5,311,128,898.33
  6. Step 6: Final answer
    x = 4,171,853,912.50

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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.