Home / 16,154,479.16-22,317,491.64-10,585,958.90

Finding the Fourth Proportional to 16,154,479.16, 22,317,491.64 and 10,585,958.90

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Solution

The fourth proportional to 16,154,479.16, 22,317,491.64 and 10,585,958.90 is: 14,624,553.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,154,479.16 : 22,317,491.64 = 10,585,958.90 : x
  2. Step 2: Convert to fraction form
    16,154,479.16/22,317,491.64 = 10,585,958.90/x
  3. Step 3: Cross multiply
    16,154,479.16x = 22,317,491.64 × 10,585,958.90
  4. Step 4: Simplify right side
    16,154,479.16x = 236,252,049,246,233.34
  5. Step 5: Solve for x
    x = 236,252,049,246,233.34/16,154,479.16
  6. Step 6: Final answer
    x = 14,624,553.77

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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.