Home / 58,132,428.30-80,226,374.67-32,026,940.73

Finding the Fourth Proportional to 58,132,428.30, 80,226,374.67 and 32,026,940.73

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Solution

The fourth proportional to 58,132,428.30, 80,226,374.67 and 32,026,940.73 is: 44,199,174.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,132,428.30 : 80,226,374.67 = 32,026,940.73 : x
  2. Step 2: Convert to fraction form
    58,132,428.30/80,226,374.67 = 32,026,940.73/x
  3. Step 3: Cross multiply
    58,132,428.30x = 80,226,374.67 × 32,026,940.73
  4. Step 4: Simplify right side
    58,132,428.30x = 2,569,405,346,538,863.50
  5. Step 5: Solve for x
    x = 2,569,405,346,538,863.50/58,132,428.30
  6. Step 6: Final answer
    x = 44,199,174.57

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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.