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Finding the Third Proportional to 179,354,080 and 373,022,442

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Solution

The third proportional to 179,354,080 and 373,022,442 is: 775,815,873.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,354,080 : 373,022,442 = 373,022,442 : x
  2. Step 2: Convert to fraction form
    179,354,080/373,022,442 = 373,022,442/x
  3. Step 3: Cross multiply
    179,354,080x = 373,022,442 × 373,022,442
  4. Step 4: Simplify right side
    179,354,080x = 139,145,742,235,643,360
  5. Step 5: Solve for x
    x = 139,145,742,235,643,360/179,354,080
  6. Step 6: Final answer
    x = 775,815,873.47

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.