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Finding the Third Proportional to 344,790,504 and 535,353,051

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Solution

The third proportional to 344,790,504 and 535,353,051 is: 831,237,768.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,790,504 : 535,353,051 = 535,353,051 : x
  2. Step 2: Convert to fraction form
    344,790,504/535,353,051 = 535,353,051/x
  3. Step 3: Cross multiply
    344,790,504x = 535,353,051 × 535,353,051
  4. Step 4: Simplify right side
    344,790,504x = 286,602,889,215,008,608
  5. Step 5: Solve for x
    x = 286,602,889,215,008,608/344,790,504
  6. Step 6: Final answer
    x = 831,237,768.70

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.