Home / 1,585,301,483,194.30-2,376,979,040,150.50-616,078,234,958.54

Finding the Fourth Proportional to 1,585,301,483,194.30, 2,376,979,040,150.50 and 616,078,234,958.54

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Solution

The fourth proportional to 1,585,301,483,194.30, 2,376,979,040,150.50 and 616,078,234,958.54 is: 923,739,154,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,301,483,194.30 : 2,376,979,040,150.50 = 616,078,234,958.54 : x
  2. Step 2: Convert to fraction form
    1,585,301,483,194.30/2,376,979,040,150.50 = 616,078,234,958.54/x
  3. Step 3: Cross multiply
    1,585,301,483,194.30x = 2,376,979,040,150.50 × 616,078,234,958.54
  4. Step 4: Simplify right side
    1,585,301,483,194.30x = 1,464,405,051,589,364,677,607,424
  5. Step 5: Solve for x
    x = 1,464,405,051,589,364,677,607,424/1,585,301,483,194.30
  6. Step 6: Final answer
    x = 923,739,154,421.70

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Double scale
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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.