Home / 11,496,364,769.60-15,864,890,973.36-6,674,177,202.56

Finding the Fourth Proportional to 11,496,364,769.60, 15,864,890,973.36 and 6,674,177,202.56

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Solution

The fourth proportional to 11,496,364,769.60, 15,864,890,973.36 and 6,674,177,202.56 is: 9,210,310,891.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,364,769.60 : 15,864,890,973.36 = 6,674,177,202.56 : x
  2. Step 2: Convert to fraction form
    11,496,364,769.60/15,864,890,973.36 = 6,674,177,202.56/x
  3. Step 3: Cross multiply
    11,496,364,769.60x = 15,864,890,973.36 × 6,674,177,202.56
  4. Step 4: Simplify right side
    11,496,364,769.60x = 105,885,093,655,499,243,520
  5. Step 5: Solve for x
    x = 105,885,093,655,499,243,520/11,496,364,769.60
  6. Step 6: Final answer
    x = 9,210,310,891.97

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1.5x scale

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.