Home / 14,753,811.60-22,133,827.80-6,229,760.40

Finding the Fourth Proportional to 14,753,811.60, 22,133,827.80 and 6,229,760.40

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Solution

The fourth proportional to 14,753,811.60, 22,133,827.80 and 6,229,760.40 is: 9,345,953.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753,811.60 : 22,133,827.80 = 6,229,760.40 : x
  2. Step 2: Convert to fraction form
    14,753,811.60/22,133,827.80 = 6,229,760.40/x
  3. Step 3: Cross multiply
    14,753,811.60x = 22,133,827.80 × 6,229,760.40
  4. Step 4: Simplify right side
    14,753,811.60x = 137,888,443,928,859.14
  5. Step 5: Solve for x
    x = 137,888,443,928,859.14/14,753,811.60
  6. Step 6: Final answer
    x = 9,345,953.96

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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.