Home / 1,050,731,594.22-1,576,495,454.38-630,846,189.33

Finding the Fourth Proportional to 1,050,731,594.22, 1,576,495,454.38 and 630,846,189.33

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Solution

The fourth proportional to 1,050,731,594.22, 1,576,495,454.38 and 630,846,189.33 is: 946,508,276.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,731,594.22 : 1,576,495,454.38 = 630,846,189.33 : x
  2. Step 2: Convert to fraction form
    1,050,731,594.22/1,576,495,454.38 = 630,846,189.33/x
  3. Step 3: Cross multiply
    1,050,731,594.22x = 1,576,495,454.38 × 630,846,189.33
  4. Step 4: Simplify right side
    1,050,731,594.22x = 994,526,149,892,147,072
  5. Step 5: Solve for x
    x = 994,526,149,892,147,072/1,050,731,594.22
  6. Step 6: Final answer
    x = 946,508,276.11

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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.