Home / 37,780,724,095.50-82,678,541,055

Finding the Third Proportional to 37,780,724,095.50 and 82,678,541,055

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Solution

The third proportional to 37,780,724,095.50 and 82,678,541,055 is: 180,931,978,267.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,780,724,095.50 : 82,678,541,055 = 82,678,541,055 : x
  2. Step 2: Convert to fraction form
    37,780,724,095.50/82,678,541,055 = 82,678,541,055/x
  3. Step 3: Cross multiply
    37,780,724,095.50x = 82,678,541,055 × 82,678,541,055
  4. Step 4: Simplify right side
    37,780,724,095.50x = 6,835,741,150,983,320,764,416
  5. Step 5: Solve for x
    x = 6,835,741,150,983,320,764,416/37,780,724,095.50
  6. Step 6: Final answer
    x = 180,931,978,267.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.