Home / 34,088,659.76-51,133,125.72-8,529,595.76

Finding the Fourth Proportional to 34,088,659.76, 51,133,125.72 and 8,529,595.76

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Solution

The fourth proportional to 34,088,659.76, 51,133,125.72 and 8,529,595.76 is: 12,794,427.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,088,659.76 : 51,133,125.72 = 8,529,595.76 : x
  2. Step 2: Convert to fraction form
    34,088,659.76/51,133,125.72 = 8,529,595.76/x
  3. Step 3: Cross multiply
    34,088,659.76x = 51,133,125.72 × 8,529,595.76
  4. Step 4: Simplify right side
    34,088,659.76x = 436,144,892,336,858.94
  5. Step 5: Solve for x
    x = 436,144,892,336,858.94/34,088,659.76
  6. Step 6: Final answer
    x = 12,794,427.69

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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.