Home / 9,739,821,314.20-14,609,731,971.30-9,739,821,314.20

Finding the Fourth Proportional to 9,739,821,314.20, 14,609,731,971.30 and 9,739,821,314.20

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Solution

The fourth proportional to 9,739,821,314.20, 14,609,731,971.30 and 9,739,821,314.20 is: 14,609,731,971.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739,821,314.20 : 14,609,731,971.30 = 9,739,821,314.20 : x
  2. Step 2: Convert to fraction form
    9,739,821,314.20/14,609,731,971.30 = 9,739,821,314.20/x
  3. Step 3: Cross multiply
    9,739,821,314.20x = 14,609,731,971.30 × 9,739,821,314.20
  4. Step 4: Simplify right side
    9,739,821,314.20x = 142,296,178,848,816,922,624
  5. Step 5: Solve for x
    x = 142,296,178,848,816,922,624/9,739,821,314.20
  6. Step 6: Final answer
    x = 14,609,731,971.30

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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.