Home / 55,757,051.89-76,940,220.84-32,237,097.59

Finding the Fourth Proportional to 55,757,051.89, 76,940,220.84 and 32,237,097.59

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Solution

The fourth proportional to 55,757,051.89, 76,940,220.84 and 32,237,097.59 is: 44,484,586.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,757,051.89 : 76,940,220.84 = 32,237,097.59 : x
  2. Step 2: Convert to fraction form
    55,757,051.89/76,940,220.84 = 32,237,097.59/x
  3. Step 3: Cross multiply
    55,757,051.89x = 76,940,220.84 × 32,237,097.59
  4. Step 4: Simplify right side
    55,757,051.89x = 2,480,329,407,886,693.50
  5. Step 5: Solve for x
    x = 2,480,329,407,886,693.50/55,757,051.89
  6. Step 6: Final answer
    x = 44,484,586.68

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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.