Home / 51,126,735.60-76,690,103.40-24,252,879.60

Finding the Fourth Proportional to 51,126,735.60, 76,690,103.40 and 24,252,879.60

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Solution

The fourth proportional to 51,126,735.60, 76,690,103.40 and 24,252,879.60 is: 36,379,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,126,735.60 : 76,690,103.40 = 24,252,879.60 : x
  2. Step 2: Convert to fraction form
    51,126,735.60/76,690,103.40 = 24,252,879.60/x
  3. Step 3: Cross multiply
    51,126,735.60x = 76,690,103.40 × 24,252,879.60
  4. Step 4: Simplify right side
    51,126,735.60x = 1,859,955,844,271,751
  5. Step 5: Solve for x
    x = 1,859,955,844,271,751/51,126,735.60
  6. Step 6: Final answer
    x = 36,379,319.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.