Home / 21,528,996.75-46,045,428.75

Finding the Third Proportional to 21,528,996.75 and 46,045,428.75

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Solution

The third proportional to 21,528,996.75 and 46,045,428.75 is: 98,480,274.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,528,996.75 : 46,045,428.75 = 46,045,428.75 : x
  2. Step 2: Convert to fraction form
    21,528,996.75/46,045,428.75 = 46,045,428.75/x
  3. Step 3: Cross multiply
    21,528,996.75x = 46,045,428.75 × 46,045,428.75
  4. Step 4: Simplify right side
    21,528,996.75x = 2,120,181,508,771,326.50
  5. Step 5: Solve for x
    x = 2,120,181,508,771,326.50/21,528,996.75
  6. Step 6: Final answer
    x = 98,480,274.46

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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.