Home / 1,062,883,166.20-1,594,324,749.30-286,501,009.30

Finding the Fourth Proportional to 1,062,883,166.20, 1,594,324,749.30 and 286,501,009.30

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Solution

The fourth proportional to 1,062,883,166.20, 1,594,324,749.30 and 286,501,009.30 is: 429,751,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,883,166.20 : 1,594,324,749.30 = 286,501,009.30 : x
  2. Step 2: Convert to fraction form
    1,062,883,166.20/1,594,324,749.30 = 286,501,009.30/x
  3. Step 3: Cross multiply
    1,062,883,166.20x = 1,594,324,749.30 × 286,501,009.30
  4. Step 4: Simplify right side
    1,062,883,166.20x = 456,775,649,826,419,456
  5. Step 5: Solve for x
    x = 456,775,649,826,419,456/1,062,883,166.20
  6. Step 6: Final answer
    x = 429,751,513.95

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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.