Home / 6,430,672,295,999.20-9,646,008,443,998.60-6,430,672,295,999.20

Finding the Fourth Proportional to 6,430,672,295,999.20, 9,646,008,443,998.60 and 6,430,672,295,999.20

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Solution

The fourth proportional to 6,430,672,295,999.20, 9,646,008,443,998.60 and 6,430,672,295,999.20 is: 9,646,008,443,998.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,430,672,295,999.20 : 9,646,008,443,998.60 = 6,430,672,295,999.20 : x
  2. Step 2: Convert to fraction form
    6,430,672,295,999.20/9,646,008,443,998.60 = 6,430,672,295,999.20/x
  3. Step 3: Cross multiply
    6,430,672,295,999.20x = 9,646,008,443,998.60 × 6,430,672,295,999.20
  4. Step 4: Simplify right side
    6,430,672,295,999.20x = 62,030,319,267,796,147,259,834,368
  5. Step 5: Solve for x
    x = 62,030,319,267,796,147,259,834,368/6,430,672,295,999.20
  6. Step 6: Final answer
    x = 9,646,008,443,998.60

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Double scale
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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.