Home / 28,241,966.25-43,641,030.66

Finding the Third Proportional to 28,241,966.25 and 43,641,030.66

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Solution

The third proportional to 28,241,966.25 and 43,641,030.66 is: 67,436,507.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,241,966.25 : 43,641,030.66 = 43,641,030.66 : x
  2. Step 2: Convert to fraction form
    28,241,966.25/43,641,030.66 = 43,641,030.66/x
  3. Step 3: Cross multiply
    28,241,966.25x = 43,641,030.66 × 43,641,030.66
  4. Step 4: Simplify right side
    28,241,966.25x = 1,904,539,556,739,752.25
  5. Step 5: Solve for x
    x = 1,904,539,556,739,752.25/28,241,966.25
  6. Step 6: Final answer
    x = 67,436,507.07

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.