Home / 2,086,083,088,466.40-3,129,124,632,699.60-2,003,800,716,165.60

Finding the Fourth Proportional to 2,086,083,088,466.40, 3,129,124,632,699.60 and 2,003,800,716,165.60

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Solution

The fourth proportional to 2,086,083,088,466.40, 3,129,124,632,699.60 and 2,003,800,716,165.60 is: 3,005,701,074,248.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,083,088,466.40 : 3,129,124,632,699.60 = 2,003,800,716,165.60 : x
  2. Step 2: Convert to fraction form
    2,086,083,088,466.40/3,129,124,632,699.60 = 2,003,800,716,165.60/x
  3. Step 3: Cross multiply
    2,086,083,088,466.40x = 3,129,124,632,699.60 × 2,003,800,716,165.60
  4. Step 4: Simplify right side
    2,086,083,088,466.40x = 6,270,142,179,974,878,605,606,912
  5. Step 5: Solve for x
    x = 6,270,142,179,974,878,605,606,912/2,086,083,088,466.40
  6. Step 6: Final answer
    x = 3,005,701,074,248.40

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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.