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Finding the Third Proportional to 612,528,828 and 941,500,683

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Solution

The third proportional to 612,528,828 and 941,500,683 is: 1,447,153,987.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    612,528,828 : 941,500,683 = 941,500,683 : x
  2. Step 2: Convert to fraction form
    612,528,828/941,500,683 = 941,500,683/x
  3. Step 3: Cross multiply
    612,528,828x = 941,500,683 × 941,500,683
  4. Step 4: Simplify right side
    612,528,828x = 886,423,536,089,466,496
  5. Step 5: Solve for x
    x = 886,423,536,089,466,496/612,528,828
  6. Step 6: Final answer
    x = 1,447,153,987.81

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.