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Finding the Third Proportional to 15,130,952 and 32,833,928

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Solution

The third proportional to 15,130,952 and 32,833,928 is: 71,249,107.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,130,952 : 32,833,928 = 32,833,928 : x
  2. Step 2: Convert to fraction form
    15,130,952/32,833,928 = 32,833,928/x
  3. Step 3: Cross multiply
    15,130,952x = 32,833,928 × 32,833,928
  4. Step 4: Simplify right side
    15,130,952x = 1,078,066,827,909,184
  5. Step 5: Solve for x
    x = 1,078,066,827,909,184/15,130,952
  6. Step 6: Final answer
    x = 71,249,107.65

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.