Home / 30,512,464.31-46,052,445.38

Finding the Third Proportional to 30,512,464.31 and 46,052,445.38

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Solution

The third proportional to 30,512,464.31 and 46,052,445.38 is: 69,506,930.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,512,464.31 : 46,052,445.38 = 46,052,445.38 : x
  2. Step 2: Convert to fraction form
    30,512,464.31/46,052,445.38 = 46,052,445.38/x
  3. Step 3: Cross multiply
    30,512,464.31x = 46,052,445.38 × 46,052,445.38
  4. Step 4: Simplify right side
    30,512,464.31x = 2,120,827,725,017,359
  5. Step 5: Solve for x
    x = 2,120,827,725,017,359/30,512,464.31
  6. Step 6: Final answer
    x = 69,506,930.13

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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.