Home / 16,262,852.27-24,391,660.73-4,745,615.40

Finding the Fourth Proportional to 16,262,852.27, 24,391,660.73 and 4,745,615.40

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Solution

The fourth proportional to 16,262,852.27, 24,391,660.73 and 4,745,615.40 is: 7,117,659.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,262,852.27 : 24,391,660.73 = 4,745,615.40 : x
  2. Step 2: Convert to fraction form
    16,262,852.27/24,391,660.73 = 4,745,615.40/x
  3. Step 3: Cross multiply
    16,262,852.27x = 24,391,660.73 × 4,745,615.40
  4. Step 4: Simplify right side
    16,262,852.27x = 115,753,440,768,135.19
  5. Step 5: Solve for x
    x = 115,753,440,768,135.19/16,262,852.27
  6. Step 6: Final answer
    x = 7,117,659.24

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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.