Home / 17,766,012.21-24,517,265.87-10,423,970.27

Finding the Fourth Proportional to 17,766,012.21, 24,517,265.87 and 10,423,970.27

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Solution

The fourth proportional to 17,766,012.21, 24,517,265.87 and 10,423,970.27 is: 14,385,178.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,012.21 : 24,517,265.87 = 10,423,970.27 : x
  2. Step 2: Convert to fraction form
    17,766,012.21/24,517,265.87 = 10,423,970.27/x
  3. Step 3: Cross multiply
    17,766,012.21x = 24,517,265.87 × 10,423,970.27
  4. Step 4: Simplify right side
    17,766,012.21x = 255,567,250,355,859.50
  5. Step 5: Solve for x
    x = 255,567,250,355,859.50/17,766,012.21
  6. Step 6: Final answer
    x = 14,385,178.13

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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.