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Finding the Third Proportional to 19,316,240.50 and 41,436,547

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Solution

The third proportional to 19,316,240.50 and 41,436,547 is: 88,888,281.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,316,240.50 : 41,436,547 = 41,436,547 : x
  2. Step 2: Convert to fraction form
    19,316,240.50/41,436,547 = 41,436,547/x
  3. Step 3: Cross multiply
    19,316,240.50x = 41,436,547 × 41,436,547
  4. Step 4: Simplify right side
    19,316,240.50x = 1,716,987,427,283,209
  5. Step 5: Solve for x
    x = 1,716,987,427,283,209/19,316,240.50
  6. Step 6: Final answer
    x = 88,888,281.72

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.