Home / 9,739,821,286.20-14,609,731,929.30-9,739,821,286.20

Finding the Fourth Proportional to 9,739,821,286.20, 14,609,731,929.30 and 9,739,821,286.20

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Solution

The fourth proportional to 9,739,821,286.20, 14,609,731,929.30 and 9,739,821,286.20 is: 14,609,731,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739,821,286.20 : 14,609,731,929.30 = 9,739,821,286.20 : x
  2. Step 2: Convert to fraction form
    9,739,821,286.20/14,609,731,929.30 = 9,739,821,286.20/x
  3. Step 3: Cross multiply
    9,739,821,286.20x = 14,609,731,929.30 × 9,739,821,286.20
  4. Step 4: Simplify right side
    9,739,821,286.20x = 142,296,178,030,671,937,536
  5. Step 5: Solve for x
    x = 142,296,178,030,671,937,536/9,739,821,286.20
  6. Step 6: Final answer
    x = 14,609,731,929.30

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Double scale
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Similar ratio
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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.