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Finding the Third Proportional to 14,390,602 and 30,645,572

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Solution

The third proportional to 14,390,602 and 30,645,572 is: 65,261,417.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,390,602 : 30,645,572 = 30,645,572 : x
  2. Step 2: Convert to fraction form
    14,390,602/30,645,572 = 30,645,572/x
  3. Step 3: Cross multiply
    14,390,602x = 30,645,572 × 30,645,572
  4. Step 4: Simplify right side
    14,390,602x = 939,151,083,207,184
  5. Step 5: Solve for x
    x = 939,151,083,207,184/14,390,602
  6. Step 6: Final answer
    x = 65,261,417.36

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.