Home / 27,553,714,764.84-41,337,141,012.54-8,921,216,232.36

Finding the Fourth Proportional to 27,553,714,764.84, 41,337,141,012.54 and 8,921,216,232.36

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Solution

The fourth proportional to 27,553,714,764.84, 41,337,141,012.54 and 8,921,216,232.36 is: 13,383,951,185.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,553,714,764.84 : 41,337,141,012.54 = 8,921,216,232.36 : x
  2. Step 2: Convert to fraction form
    27,553,714,764.84/41,337,141,012.54 = 8,921,216,232.36/x
  3. Step 3: Cross multiply
    27,553,714,764.84x = 41,337,141,012.54 × 8,921,216,232.36
  4. Step 4: Simplify right side
    27,553,714,764.84x = 368,777,573,400,426,184,704
  5. Step 5: Solve for x
    x = 368,777,573,400,426,184,704/27,553,714,764.84
  6. Step 6: Final answer
    x = 13,383,951,185.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.