Home / 267,063,090.19-403,385,330.81

Finding the Third Proportional to 267,063,090.19 and 403,385,330.81

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Solution

The third proportional to 267,063,090.19 and 403,385,330.81 is: 609,293,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,063,090.19 : 403,385,330.81 = 403,385,330.81 : x
  2. Step 2: Convert to fraction form
    267,063,090.19/403,385,330.81 = 403,385,330.81/x
  3. Step 3: Cross multiply
    267,063,090.19x = 403,385,330.81 × 403,385,330.81
  4. Step 4: Simplify right side
    267,063,090.19x = 162,719,725,114,710,048
  5. Step 5: Solve for x
    x = 162,719,725,114,710,048/267,063,090.19
  6. Step 6: Final answer
    x = 609,293,201.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.