Home / 4,771,077.19-10,298,719.69

Finding the Third Proportional to 4,771,077.19 and 10,298,719.69

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Solution

The third proportional to 4,771,077.19 and 10,298,719.69 is: 22,230,541.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,077.19 : 10,298,719.69 = 10,298,719.69 : x
  2. Step 2: Convert to fraction form
    4,771,077.19/10,298,719.69 = 10,298,719.69/x
  3. Step 3: Cross multiply
    4,771,077.19x = 10,298,719.69 × 10,298,719.69
  4. Step 4: Simplify right side
    4,771,077.19x = 106,063,627,201,700.09
  5. Step 5: Solve for x
    x = 106,063,627,201,700.09/4,771,077.19
  6. Step 6: Final answer
    x = 22,230,541.04

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.