Home / 47,919,548,873,201-66,123,398,573,461-26,826,498,339,647

Finding the Fourth Proportional to 47,919,548,873,201, 66,123,398,573,461 and 26,826,498,339,647

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Solution

The fourth proportional to 47,919,548,873,201, 66,123,398,573,461 and 26,826,498,339,647 is: 37,017,444,524,290.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,919,548,873,201 : 66,123,398,573,461 = 26,826,498,339,647 : x
  2. Step 2: Convert to fraction form
    47,919,548,873,201/66,123,398,573,461 = 26,826,498,339,647/x
  3. Step 3: Cross multiply
    47,919,548,873,201x = 66,123,398,573,461 × 26,826,498,339,647
  4. Step 4: Simplify right side
    47,919,548,873,201x = 1,773,859,242,042,768,209,309,859,840
  5. Step 5: Solve for x
    x = 1,773,859,242,042,768,209,309,859,840/47,919,548,873,201
  6. Step 6: Final answer
    x = 37,017,444,524,290.98

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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.