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Finding the Third Proportional to 703,897,709.63 and 958,588,533.56

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Solution

The third proportional to 703,897,709.63 and 958,588,533.56 is: 1,305,433,963.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,897,709.63 : 958,588,533.56 = 958,588,533.56 : x
  2. Step 2: Convert to fraction form
    703,897,709.63/958,588,533.56 = 958,588,533.56/x
  3. Step 3: Cross multiply
    703,897,709.63x = 958,588,533.56 × 958,588,533.56
  4. Step 4: Simplify right side
    703,897,709.63x = 918,891,976,677,504,128
  5. Step 5: Solve for x
    x = 918,891,976,677,504,128/703,897,709.63
  6. Step 6: Final answer
    x = 1,305,433,963.08

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.