Home / 3,047,120,808,092-4,205,027,401,540.60-1,676,896,260,008.10

Finding the Fourth Proportional to 3,047,120,808,092, 4,205,027,401,540.60 and 1,676,896,260,008.10

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Solution

The fourth proportional to 3,047,120,808,092, 4,205,027,401,540.60 and 1,676,896,260,008.10 is: 2,314,117,216,537.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,120,808,092 : 4,205,027,401,540.60 = 1,676,896,260,008.10 : x
  2. Step 2: Convert to fraction form
    3,047,120,808,092/4,205,027,401,540.60 = 1,676,896,260,008.10/x
  3. Step 3: Cross multiply
    3,047,120,808,092x = 4,205,027,401,540.60 × 1,676,896,260,008.10
  4. Step 4: Simplify right side
    3,047,120,808,092x = 7,051,394,722,875,012,200,529,920
  5. Step 5: Solve for x
    x = 7,051,394,722,875,012,200,529,920/3,047,120,808,092
  6. Step 6: Final answer
    x = 2,314,117,216,537.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.