Home / 14,907,574.05-22,361,859.30-4,123,971.86

Finding the Fourth Proportional to 14,907,574.05, 22,361,859.30 and 4,123,971.86

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Solution

The fourth proportional to 14,907,574.05, 22,361,859.30 and 4,123,971.86 is: 6,186,095.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,574.05 : 22,361,859.30 = 4,123,971.86 : x
  2. Step 2: Convert to fraction form
    14,907,574.05/22,361,859.30 = 4,123,971.86/x
  3. Step 3: Cross multiply
    14,907,574.05x = 22,361,859.30 × 4,123,971.86
  4. Step 4: Simplify right side
    14,907,574.05x = 92,219,678,500,789.22
  5. Step 5: Solve for x
    x = 92,219,678,500,789.22/14,907,574.05
  6. Step 6: Final answer
    x = 6,186,095.62

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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.