Home / 11,756,339.07-16,224,548.39-6,529,944.89

Finding the Fourth Proportional to 11,756,339.07, 16,224,548.39 and 6,529,944.89

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Solution

The fourth proportional to 11,756,339.07, 16,224,548.39 and 6,529,944.89 is: 9,011,768.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,339.07 : 16,224,548.39 = 6,529,944.89 : x
  2. Step 2: Convert to fraction form
    11,756,339.07/16,224,548.39 = 6,529,944.89/x
  3. Step 3: Cross multiply
    11,756,339.07x = 16,224,548.39 × 6,529,944.89
  4. Step 4: Simplify right side
    11,756,339.07x = 105,945,406,738,065.75
  5. Step 5: Solve for x
    x = 105,945,406,738,065.75/11,756,339.07
  6. Step 6: Final answer
    x = 9,011,768.55

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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.