Home / 1,794,024,516.60-2,691,036,774.90-483,924,036.60

Finding the Fourth Proportional to 1,794,024,516.60, 2,691,036,774.90 and 483,924,036.60

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Solution

The fourth proportional to 1,794,024,516.60, 2,691,036,774.90 and 483,924,036.60 is: 725,886,054.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,024,516.60 : 2,691,036,774.90 = 483,924,036.60 : x
  2. Step 2: Convert to fraction form
    1,794,024,516.60/2,691,036,774.90 = 483,924,036.60/x
  3. Step 3: Cross multiply
    1,794,024,516.60x = 2,691,036,774.90 × 483,924,036.60
  4. Step 4: Simplify right side
    1,794,024,516.60x = 1,302,257,378,748,653,568
  5. Step 5: Solve for x
    x = 1,302,257,378,748,653,568/1,794,024,516.60
  6. Step 6: Final answer
    x = 725,886,054.90

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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.