Home / 4,526,024,201.70-6,789,036,302.55-2,782,632,001.20

Finding the Fourth Proportional to 4,526,024,201.70, 6,789,036,302.55 and 2,782,632,001.20

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Solution

The fourth proportional to 4,526,024,201.70, 6,789,036,302.55 and 2,782,632,001.20 is: 4,173,948,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,024,201.70 : 6,789,036,302.55 = 2,782,632,001.20 : x
  2. Step 2: Convert to fraction form
    4,526,024,201.70/6,789,036,302.55 = 2,782,632,001.20/x
  3. Step 3: Cross multiply
    4,526,024,201.70x = 6,789,036,302.55 × 2,782,632,001.20
  4. Step 4: Simplify right side
    4,526,024,201.70x = 18,891,389,672,784,154,624
  5. Step 5: Solve for x
    x = 18,891,389,672,784,154,624/4,526,024,201.70
  6. Step 6: Final answer
    x = 4,173,948,001.80

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1.5x scale

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.