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Finding the Third Proportional to 174,050,094 and 261,075,069

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Solution

The third proportional to 174,050,094 and 261,075,069 is: 391,612,495.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,050,094 : 261,075,069 = 261,075,069 : x
  2. Step 2: Convert to fraction form
    174,050,094/261,075,069 = 261,075,069/x
  3. Step 3: Cross multiply
    174,050,094x = 261,075,069 × 261,075,069
  4. Step 4: Simplify right side
    174,050,094x = 68,160,191,653,354,760
  5. Step 5: Solve for x
    x = 68,160,191,653,354,760/174,050,094
  6. Step 6: Final answer
    x = 391,612,495.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.