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Finding the Third Proportional to 184,308,590 and 395,969,074

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Solution

The third proportional to 184,308,590 and 395,969,074 is: 850,701,031.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,308,590 : 395,969,074 = 395,969,074 : x
  2. Step 2: Convert to fraction form
    184,308,590/395,969,074 = 395,969,074/x
  3. Step 3: Cross multiply
    184,308,590x = 395,969,074 × 395,969,074
  4. Step 4: Simplify right side
    184,308,590x = 156,791,507,564,417,472
  5. Step 5: Solve for x
    x = 156,791,507,564,417,472/184,308,590
  6. Step 6: Final answer
    x = 850,701,031.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.