Home / 366,599,313.30-550,536,699.15-194,412,429.30

Finding the Fourth Proportional to 366,599,313.30, 550,536,699.15 and 194,412,429.30

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Solution

The fourth proportional to 366,599,313.30, 550,536,699.15 and 194,412,429.30 is: 291,956,840.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,599,313.30 : 550,536,699.15 = 194,412,429.30 : x
  2. Step 2: Convert to fraction form
    366,599,313.30/550,536,699.15 = 194,412,429.30/x
  3. Step 3: Cross multiply
    366,599,313.30x = 550,536,699.15 × 194,412,429.30
  4. Step 4: Simplify right side
    366,599,313.30x = 107,031,177,100,554,752
  5. Step 5: Solve for x
    x = 107,031,177,100,554,752/366,599,313.30
  6. Step 6: Final answer
    x = 291,956,840.12

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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.