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Finding the Third Proportional to 931,080,528 and 1,551,735,954

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Solution

The third proportional to 931,080,528 and 1,551,735,954 is: 2,586,118,384.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,080,528 : 1,551,735,954 = 1,551,735,954 : x
  2. Step 2: Convert to fraction form
    931,080,528/1,551,735,954 = 1,551,735,954/x
  3. Step 3: Cross multiply
    931,080,528x = 1,551,735,954 × 1,551,735,954
  4. Step 4: Simplify right side
    931,080,528x = 2,407,884,470,936,290,304
  5. Step 5: Solve for x
    x = 2,407,884,470,936,290,304/931,080,528
  6. Step 6: Final answer
    x = 2,586,118,384.53

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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.