Home / 9,362,336,313.69-14,041,355,472.36-5,581,798,392.03

Finding the Fourth Proportional to 9,362,336,313.69, 14,041,355,472.36 and 5,581,798,392.03

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Solution

The fourth proportional to 9,362,336,313.69, 14,041,355,472.36 and 5,581,798,392.03 is: 8,371,416,361.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,336,313.69 : 14,041,355,472.36 = 5,581,798,392.03 : x
  2. Step 2: Convert to fraction form
    9,362,336,313.69/14,041,355,472.36 = 5,581,798,392.03/x
  3. Step 3: Cross multiply
    9,362,336,313.69x = 14,041,355,472.36 × 5,581,798,392.03
  4. Step 4: Simplify right side
    9,362,336,313.69x = 78,376,015,397,540,691,968
  5. Step 5: Solve for x
    x = 78,376,015,397,540,691,968/9,362,336,313.69
  6. Step 6: Final answer
    x = 8,371,416,361.42

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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.