Home / 61,579,540,296,877-84,987,050,828,017-36,579,099,151,723

Finding the Fourth Proportional to 61,579,540,296,877, 84,987,050,828,017 and 36,579,099,151,723

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Solution

The fourth proportional to 61,579,540,296,877, 84,987,050,828,017 and 36,579,099,151,723 is: 50,483,484,349,885.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,579,540,296,877 : 84,987,050,828,017 = 36,579,099,151,723 : x
  2. Step 2: Convert to fraction form
    61,579,540,296,877/84,987,050,828,017 = 36,579,099,151,723/x
  3. Step 3: Cross multiply
    61,579,540,296,877x = 84,987,050,828,017 × 36,579,099,151,723
  4. Step 4: Simplify right side
    61,579,540,296,877x = 3,108,749,758,850,555,993,258,983,424
  5. Step 5: Solve for x
    x = 3,108,749,758,850,555,993,258,983,424/61,579,540,296,877
  6. Step 6: Final answer
    x = 50,483,484,349,885.87

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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.