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Finding the Third Proportional to 44,318,437 and 68,078,545.50

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Solution

The third proportional to 44,318,437 and 68,078,545.50 is: 104,576,981.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,318,437 : 68,078,545.50 = 68,078,545.50 : x
  2. Step 2: Convert to fraction form
    44,318,437/68,078,545.50 = 68,078,545.50/x
  3. Step 3: Cross multiply
    44,318,437x = 68,078,545.50 × 68,078,545.50
  4. Step 4: Simplify right side
    44,318,437x = 4,634,688,357,395,570
  5. Step 5: Solve for x
    x = 4,634,688,357,395,570/44,318,437
  6. Step 6: Final answer
    x = 104,576,981.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.