Home / 21,898,597.18-32,849,764.14-5,724,522.44

Finding the Fourth Proportional to 21,898,597.18, 32,849,764.14 and 5,724,522.44

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Solution

The fourth proportional to 21,898,597.18, 32,849,764.14 and 5,724,522.44 is: 8,587,272.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,898,597.18 : 32,849,764.14 = 5,724,522.44 : x
  2. Step 2: Convert to fraction form
    21,898,597.18/32,849,764.14 = 5,724,522.44/x
  3. Step 3: Cross multiply
    21,898,597.18x = 32,849,764.14 × 5,724,522.44
  4. Step 4: Simplify right side
    21,898,597.18x = 188,049,211,968,137.31
  5. Step 5: Solve for x
    x = 188,049,211,968,137.31/21,898,597.18
  6. Step 6: Final answer
    x = 8,587,272.07

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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.