Home / 1,609,632,027.10-2,414,448,040.65-574,526,676.70

Finding the Fourth Proportional to 1,609,632,027.10, 2,414,448,040.65 and 574,526,676.70

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Solution

The fourth proportional to 1,609,632,027.10, 2,414,448,040.65 and 574,526,676.70 is: 861,790,015.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,632,027.10 : 2,414,448,040.65 = 574,526,676.70 : x
  2. Step 2: Convert to fraction form
    1,609,632,027.10/2,414,448,040.65 = 574,526,676.70/x
  3. Step 3: Cross multiply
    1,609,632,027.10x = 2,414,448,040.65 × 574,526,676.70
  4. Step 4: Simplify right side
    1,609,632,027.10x = 1,387,164,808,859,471,104
  5. Step 5: Solve for x
    x = 1,387,164,808,859,471,104/1,609,632,027.10
  6. Step 6: Final answer
    x = 861,790,015.05

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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.