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Finding the Third Proportional to 147,630,038 and 344,930,381

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Solution

The third proportional to 147,630,038 and 344,930,381 is: 805,913,006.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,630,038 : 344,930,381 = 344,930,381 : x
  2. Step 2: Convert to fraction form
    147,630,038/344,930,381 = 344,930,381/x
  3. Step 3: Cross multiply
    147,630,038x = 344,930,381 × 344,930,381
  4. Step 4: Simplify right side
    147,630,038x = 118,976,967,736,805,168
  5. Step 5: Solve for x
    x = 118,976,967,736,805,168/147,630,038
  6. Step 6: Final answer
    x = 805,913,006.25

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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.