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Finding the Third Proportional to 174,882,078 and 373,977,949.50

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Solution

The third proportional to 174,882,078 and 373,977,949.50 is: 799,736,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,882,078 : 373,977,949.50 = 373,977,949.50 : x
  2. Step 2: Convert to fraction form
    174,882,078/373,977,949.50 = 373,977,949.50/x
  3. Step 3: Cross multiply
    174,882,078x = 373,977,949.50 × 373,977,949.50
  4. Step 4: Simplify right side
    174,882,078x = 139,859,506,712,224,544
  5. Step 5: Solve for x
    x = 139,859,506,712,224,544/174,882,078
  6. Step 6: Final answer
    x = 799,736,075.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.