Home / 101,093,996,023.18-139,514,099,896.67-55,983,722,835.24

Finding the Fourth Proportional to 101,093,996,023.18, 139,514,099,896.67 and 55,983,722,835.24

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Solution

The fourth proportional to 101,093,996,023.18, 139,514,099,896.67 and 55,983,722,835.24 is: 77,259,966,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,093,996,023.18 : 139,514,099,896.67 = 55,983,722,835.24 : x
  2. Step 2: Convert to fraction form
    101,093,996,023.18/139,514,099,896.67 = 55,983,722,835.24/x
  3. Step 3: Cross multiply
    101,093,996,023.18x = 139,514,099,896.67 × 55,983,722,835.24
  4. Step 4: Simplify right side
    101,093,996,023.18x = 7,810,518,700,223,159,599,104
  5. Step 5: Solve for x
    x = 7,810,518,700,223,159,599,104/101,093,996,023.18
  6. Step 6: Final answer
    x = 77,259,966,046.18

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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.