Home / 43,992,638.60-60,703,644.11-26,347,405.92

Finding the Fourth Proportional to 43,992,638.60, 60,703,644.11 and 26,347,405.92

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Solution

The fourth proportional to 43,992,638.60, 60,703,644.11 and 26,347,405.92 is: 36,355,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,992,638.60 : 60,703,644.11 = 26,347,405.92 : x
  2. Step 2: Convert to fraction form
    43,992,638.60/60,703,644.11 = 26,347,405.92/x
  3. Step 3: Cross multiply
    43,992,638.60x = 60,703,644.11 × 26,347,405.92
  4. Step 4: Simplify right side
    43,992,638.60x = 1,599,383,551,830,011.50
  5. Step 5: Solve for x
    x = 1,599,383,551,830,011.50/43,992,638.60
  6. Step 6: Final answer
    x = 36,355,708.66

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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.