Home / 3,047,120,808,008-4,205,027,401,425-1,676,896,259,924

Finding the Fourth Proportional to 3,047,120,808,008, 4,205,027,401,425 and 1,676,896,259,924

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Solution

The fourth proportional to 3,047,120,808,008, 4,205,027,401,425 and 1,676,896,259,924 is: 2,314,117,216,421.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,120,808,008 : 4,205,027,401,425 = 1,676,896,259,924 : x
  2. Step 2: Convert to fraction form
    3,047,120,808,008/4,205,027,401,425 = 1,676,896,259,924/x
  3. Step 3: Cross multiply
    3,047,120,808,008x = 4,205,027,401,425 × 1,676,896,259,924
  4. Step 4: Simplify right side
    3,047,120,808,008x = 7,051,394,722,327,518,760,665,088
  5. Step 5: Solve for x
    x = 7,051,394,722,327,518,760,665,088/3,047,120,808,008
  6. Step 6: Final answer
    x = 2,314,117,216,421.50

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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.