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Finding the Third Proportional to 34,905,667.50 and 56,242,329

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Solution

The third proportional to 34,905,667.50 and 56,242,329 is: 90,621,374.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905,667.50 : 56,242,329 = 56,242,329 : x
  2. Step 2: Convert to fraction form
    34,905,667.50/56,242,329 = 56,242,329/x
  3. Step 3: Cross multiply
    34,905,667.50x = 56,242,329 × 56,242,329
  4. Step 4: Simplify right side
    34,905,667.50x = 3,163,199,571,344,241
  5. Step 5: Solve for x
    x = 3,163,199,571,344,241/34,905,667.50
  6. Step 6: Final answer
    x = 90,621,374.63

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.