Home / 58,511,596.76-87,773,190.69-21,633,156.17

Finding the Fourth Proportional to 58,511,596.76, 87,773,190.69 and 21,633,156.17

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Solution

The fourth proportional to 58,511,596.76, 87,773,190.69 and 21,633,156.17 is: 32,451,877.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,511,596.76 : 87,773,190.69 = 21,633,156.17 : x
  2. Step 2: Convert to fraction form
    58,511,596.76/87,773,190.69 = 21,633,156.17/x
  3. Step 3: Cross multiply
    58,511,596.76x = 87,773,190.69 × 21,633,156.17
  4. Step 4: Simplify right side
    58,511,596.76x = 1,898,811,141,735,960.25
  5. Step 5: Solve for x
    x = 1,898,811,141,735,960.25/58,511,596.76
  6. Step 6: Final answer
    x = 32,451,877.01

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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.