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Finding the Third Proportional to 19,835,566.03 and 30,052,785.80

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Solution

The third proportional to 19,835,566.03 and 30,052,785.80 is: 45,532,854.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,835,566.03 : 30,052,785.80 = 30,052,785.80 : x
  2. Step 2: Convert to fraction form
    19,835,566.03/30,052,785.80 = 30,052,785.80/x
  3. Step 3: Cross multiply
    19,835,566.03x = 30,052,785.80 × 30,052,785.80
  4. Step 4: Simplify right side
    19,835,566.03x = 903,169,934,152,851.75
  5. Step 5: Solve for x
    x = 903,169,934,152,851.75/19,835,566.03
  6. Step 6: Final answer
    x = 45,532,854.10

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.