Home / 3,007,226,845,560.90-4,149,973,494,560.20-1,637,012,699,493.90

Finding the Fourth Proportional to 3,007,226,845,560.90, 4,149,973,494,560.20 and 1,637,012,699,493.90

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Solution

The fourth proportional to 3,007,226,845,560.90, 4,149,973,494,560.20 and 1,637,012,699,493.90 is: 2,259,077,769,003.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,226,845,560.90 : 4,149,973,494,560.20 = 1,637,012,699,493.90 : x
  2. Step 2: Convert to fraction form
    3,007,226,845,560.90/4,149,973,494,560.20 = 1,637,012,699,493.90/x
  3. Step 3: Cross multiply
    3,007,226,845,560.90x = 4,149,973,494,560.20 × 1,637,012,699,493.90
  4. Step 4: Simplify right side
    3,007,226,845,560.90x = 6,793,559,313,158,126,239,219,712
  5. Step 5: Solve for x
    x = 6,793,559,313,158,126,239,219,712/3,007,226,845,560.90
  6. Step 6: Final answer
    x = 2,259,077,769,003.82

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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.