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Finding the Third Proportional to 13,049,248 and 30,705,148

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Solution

The third proportional to 13,049,248 and 30,705,148 is: 72,249,842.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,049,248 : 30,705,148 = 30,705,148 : x
  2. Step 2: Convert to fraction form
    13,049,248/30,705,148 = 30,705,148/x
  3. Step 3: Cross multiply
    13,049,248x = 30,705,148 × 30,705,148
  4. Step 4: Simplify right side
    13,049,248x = 942,806,113,701,904
  5. Step 5: Solve for x
    x = 942,806,113,701,904/13,049,248
  6. Step 6: Final answer
    x = 72,249,842.57

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.