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Finding the Third Proportional to 19,041,835 and 29,008,918.50

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Solution

The third proportional to 19,041,835 and 29,008,918.50 is: 44,193,080.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041,835 : 29,008,918.50 = 29,008,918.50 : x
  2. Step 2: Convert to fraction form
    19,041,835/29,008,918.50 = 29,008,918.50/x
  3. Step 3: Cross multiply
    19,041,835x = 29,008,918.50 × 29,008,918.50
  4. Step 4: Simplify right side
    19,041,835x = 841,517,352,539,642.25
  5. Step 5: Solve for x
    x = 841,517,352,539,642.25/19,041,835
  6. Step 6: Final answer
    x = 44,193,080.79

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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.