Home / 16,169,953.20-24,255,318.60-4,810,772.40

Finding the Fourth Proportional to 16,169,953.20, 24,255,318.60 and 4,810,772.40

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Solution

The fourth proportional to 16,169,953.20, 24,255,318.60 and 4,810,772.40 is: 7,216,274.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,953.20 : 24,255,318.60 = 4,810,772.40 : x
  2. Step 2: Convert to fraction form
    16,169,953.20/24,255,318.60 = 4,810,772.40/x
  3. Step 3: Cross multiply
    16,169,953.20x = 24,255,318.60 × 4,810,772.40
  4. Step 4: Simplify right side
    16,169,953.20x = 116,686,817,274,086.66
  5. Step 5: Solve for x
    x = 116,686,817,274,086.66/16,169,953.20
  6. Step 6: Final answer
    x = 7,216,274.27

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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.