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Finding the Third Proportional to 27,202,547 and 57,475,395

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Solution

The third proportional to 27,202,547 and 57,475,395 is: 121,437,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,547 : 57,475,395 = 57,475,395 : x
  2. Step 2: Convert to fraction form
    27,202,547/57,475,395 = 57,475,395/x
  3. Step 3: Cross multiply
    27,202,547x = 57,475,395 × 57,475,395
  4. Step 4: Simplify right side
    27,202,547x = 3,303,421,030,406,025
  5. Step 5: Solve for x
    x = 3,303,421,030,406,025/27,202,547
  6. Step 6: Final answer
    x = 121,437,931.18

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.