Home / 14,559,768.34-20,092,588.06-8,033,640.06

Finding the Fourth Proportional to 14,559,768.34, 20,092,588.06 and 8,033,640.06

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Solution

The fourth proportional to 14,559,768.34, 20,092,588.06 and 8,033,640.06 is: 11,086,482.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,559,768.34 : 20,092,588.06 = 8,033,640.06 : x
  2. Step 2: Convert to fraction form
    14,559,768.34/20,092,588.06 = 8,033,640.06/x
  3. Step 3: Cross multiply
    14,559,768.34x = 20,092,588.06 × 8,033,640.06
  4. Step 4: Simplify right side
    14,559,768.34x = 161,416,620,347,893.66
  5. Step 5: Solve for x
    x = 161,416,620,347,893.66/14,559,768.34
  6. Step 6: Final answer
    x = 11,086,482.74

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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.