Home / 30,078,290.25-44,571,211.50

Finding the Third Proportional to 30,078,290.25 and 44,571,211.50

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Solution

The third proportional to 30,078,290.25 and 44,571,211.50 is: 66,047,400.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,078,290.25 : 44,571,211.50 = 44,571,211.50 : x
  2. Step 2: Convert to fraction form
    30,078,290.25/44,571,211.50 = 44,571,211.50/x
  3. Step 3: Cross multiply
    30,078,290.25x = 44,571,211.50 × 44,571,211.50
  4. Step 4: Simplify right side
    30,078,290.25x = 1,986,592,894,577,732.25
  5. Step 5: Solve for x
    x = 1,986,592,894,577,732.25/30,078,290.25
  6. Step 6: Final answer
    x = 66,047,400.90

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.