Home / 14,489,025.70-21,733,538.55-6,526,401.70

Finding the Fourth Proportional to 14,489,025.70, 21,733,538.55 and 6,526,401.70

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Solution

The fourth proportional to 14,489,025.70, 21,733,538.55 and 6,526,401.70 is: 9,789,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,025.70 : 21,733,538.55 = 6,526,401.70 : x
  2. Step 2: Convert to fraction form
    14,489,025.70/21,733,538.55 = 6,526,401.70/x
  3. Step 3: Cross multiply
    14,489,025.70x = 21,733,538.55 × 6,526,401.70
  4. Step 4: Simplify right side
    14,489,025.70x = 141,841,802,939,735.53
  5. Step 5: Solve for x
    x = 141,841,802,939,735.53/14,489,025.70
  6. Step 6: Final answer
    x = 9,789,602.55

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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.