Home / 27,349,723.63-37,742,732.32-14,790,778.27

Finding the Fourth Proportional to 27,349,723.63, 37,742,732.32 and 14,790,778.27

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Solution

The fourth proportional to 27,349,723.63, 37,742,732.32 and 14,790,778.27 is: 20,411,335.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349,723.63 : 37,742,732.32 = 14,790,778.27 : x
  2. Step 2: Convert to fraction form
    27,349,723.63/37,742,732.32 = 14,790,778.27/x
  3. Step 3: Cross multiply
    27,349,723.63x = 37,742,732.32 × 14,790,778.27
  4. Step 4: Simplify right side
    27,349,723.63x = 558,244,385,049,082.69
  5. Step 5: Solve for x
    x = 558,244,385,049,082.69/27,349,723.63
  6. Step 6: Final answer
    x = 20,411,335.51

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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.