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Finding the Third Proportional to 8,895,895.88 and 18,039,332.81

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Solution

The third proportional to 8,895,895.88 and 18,039,332.81 is: 36,580,635.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,895.88 : 18,039,332.81 = 18,039,332.81 : x
  2. Step 2: Convert to fraction form
    8,895,895.88/18,039,332.81 = 18,039,332.81/x
  3. Step 3: Cross multiply
    8,895,895.88x = 18,039,332.81 × 18,039,332.81
  4. Step 4: Simplify right side
    8,895,895.88x = 325,417,528,320,139.19
  5. Step 5: Solve for x
    x = 325,417,528,320,139.19/8,895,895.88
  6. Step 6: Final answer
    x = 36,580,635.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.