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Finding the Third Proportional to 798,103,246 and 1,864,729,301.50

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Solution

The third proportional to 798,103,246 and 1,864,729,301.50 is: 4,356,849,048.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,103,246 : 1,864,729,301.50 = 1,864,729,301.50 : x
  2. Step 2: Convert to fraction form
    798,103,246/1,864,729,301.50 = 1,864,729,301.50/x
  3. Step 3: Cross multiply
    798,103,246x = 1,864,729,301.50 × 1,864,729,301.50
  4. Step 4: Simplify right side
    798,103,246x = 3,477,215,367,872,677,888
  5. Step 5: Solve for x
    x = 3,477,215,367,872,677,888/798,103,246
  6. Step 6: Final answer
    x = 4,356,849,048.42

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.