Home / 4,146,667,217,956.20-6,213,208,496,784.40-2,208,426,240,330

Finding the Fourth Proportional to 4,146,667,217,956.20, 6,213,208,496,784.40 and 2,208,426,240,330

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Solution

The fourth proportional to 4,146,667,217,956.20, 6,213,208,496,784.40 and 2,208,426,240,330 is: 3,309,021,910,782.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,667,217,956.20 : 6,213,208,496,784.40 = 2,208,426,240,330 : x
  2. Step 2: Convert to fraction form
    4,146,667,217,956.20/6,213,208,496,784.40 = 2,208,426,240,330/x
  3. Step 3: Cross multiply
    4,146,667,217,956.20x = 6,213,208,496,784.40 × 2,208,426,240,330
  4. Step 4: Simplify right side
    4,146,667,217,956.20x = 13,721,412,680,939,984,700,571,648
  5. Step 5: Solve for x
    x = 13,721,412,680,939,984,700,571,648/4,146,667,217,956.20
  6. Step 6: Final answer
    x = 3,309,021,910,782.36

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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.