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Finding the Third Proportional to 524,064,698 and 1,121,748,028

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Solution

The third proportional to 524,064,698 and 1,121,748,028 is: 2,401,074,987.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,064,698 : 1,121,748,028 = 1,121,748,028 : x
  2. Step 2: Convert to fraction form
    524,064,698/1,121,748,028 = 1,121,748,028/x
  3. Step 3: Cross multiply
    524,064,698x = 1,121,748,028 × 1,121,748,028
  4. Step 4: Simplify right side
    524,064,698x = 1,258,318,638,321,888,768
  5. Step 5: Solve for x
    x = 1,258,318,638,321,888,768/524,064,698
  6. Step 6: Final answer
    x = 2,401,074,987.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.