Home / 45,173,100.56-62,338,659.72-25,593,950.48

Finding the Fourth Proportional to 45,173,100.56, 62,338,659.72 and 25,593,950.48

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Solution

The fourth proportional to 45,173,100.56, 62,338,659.72 and 25,593,950.48 is: 35,319,527.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,173,100.56 : 62,338,659.72 = 25,593,950.48 : x
  2. Step 2: Convert to fraction form
    45,173,100.56/62,338,659.72 = 25,593,950.48/x
  3. Step 3: Cross multiply
    45,173,100.56x = 62,338,659.72 × 25,593,950.48
  4. Step 4: Simplify right side
    45,173,100.56x = 1,595,492,569,863,250.75
  5. Step 5: Solve for x
    x = 1,595,492,569,863,250.75/45,173,100.56
  6. Step 6: Final answer
    x = 35,319,527.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.