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Finding the Third Proportional to 1,660,564,604 and 2,335,793,212

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Solution

The third proportional to 1,660,564,604 and 2,335,793,212 is: 3,285,587,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,564,604 : 2,335,793,212 = 2,335,793,212 : x
  2. Step 2: Convert to fraction form
    1,660,564,604/2,335,793,212 = 2,335,793,212/x
  3. Step 3: Cross multiply
    1,660,564,604x = 2,335,793,212 × 2,335,793,212
  4. Step 4: Simplify right side
    1,660,564,604x = 5,455,929,929,225,277,440
  5. Step 5: Solve for x
    x = 5,455,929,929,225,277,440/1,660,564,604
  6. Step 6: Final answer
    x = 3,285,587,273.20

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.