Home / 14,184,529.90-21,279,783.92-4,599,160.96

Finding the Fourth Proportional to 14,184,529.90, 21,279,783.92 and 4,599,160.96

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Solution

The fourth proportional to 14,184,529.90, 21,279,783.92 and 4,599,160.96 is: 6,899,710.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,184,529.90 : 21,279,783.92 = 4,599,160.96 : x
  2. Step 2: Convert to fraction form
    14,184,529.90/21,279,783.92 = 4,599,160.96/x
  3. Step 3: Cross multiply
    14,184,529.90x = 21,279,783.92 × 4,599,160.96
  4. Step 4: Simplify right side
    14,184,529.90x = 97,869,151,442,099.77
  5. Step 5: Solve for x
    x = 97,869,151,442,099.77/14,184,529.90
  6. Step 6: Final answer
    x = 6,899,710.61

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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.