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Finding the Third Proportional to 15,341,463 and 25,566,066

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Solution

The third proportional to 15,341,463 and 25,566,066 is: 42,605,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,341,463 : 25,566,066 = 25,566,066 : x
  2. Step 2: Convert to fraction form
    15,341,463/25,566,066 = 25,566,066/x
  3. Step 3: Cross multiply
    15,341,463x = 25,566,066 × 25,566,066
  4. Step 4: Simplify right side
    15,341,463x = 653,623,730,716,356
  5. Step 5: Solve for x
    x = 653,623,730,716,356/15,341,463
  6. Step 6: Final answer
    x = 42,605,045.60

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.