Home / 47,500,615.04-65,550,575.04-25,770,116.48

Finding the Fourth Proportional to 47,500,615.04, 65,550,575.04 and 25,770,116.48

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Solution

The fourth proportional to 47,500,615.04, 65,550,575.04 and 25,770,116.48 is: 35,562,612.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,500,615.04 : 65,550,575.04 = 25,770,116.48 : x
  2. Step 2: Convert to fraction form
    47,500,615.04/65,550,575.04 = 25,770,116.48/x
  3. Step 3: Cross multiply
    47,500,615.04x = 65,550,575.04 × 25,770,116.48
  4. Step 4: Simplify right side
    47,500,615.04x = 1,689,245,954,111,780.75
  5. Step 5: Solve for x
    x = 1,689,245,954,111,780.75/47,500,615.04
  6. Step 6: Final answer
    x = 35,562,612.25

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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.