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Finding the Third Proportional to 597,007,101 and 1,291,803,720

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Solution

The third proportional to 597,007,101 and 1,291,803,720 is: 2,795,204,358.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,007,101 : 1,291,803,720 = 1,291,803,720 : x
  2. Step 2: Convert to fraction form
    597,007,101/1,291,803,720 = 1,291,803,720/x
  3. Step 3: Cross multiply
    597,007,101x = 1,291,803,720 × 1,291,803,720
  4. Step 4: Simplify right side
    597,007,101x = 1,668,756,851,005,838,336
  5. Step 5: Solve for x
    x = 1,668,756,851,005,838,336/597,007,101
  6. Step 6: Final answer
    x = 2,795,204,358.89

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.