Home / 27,184,457.52-37,514,816.28-14,961,596.40

Finding the Fourth Proportional to 27,184,457.52, 37,514,816.28 and 14,961,596.40

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Solution

The fourth proportional to 27,184,457.52, 37,514,816.28 and 14,961,596.40 is: 20,647,148.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,184,457.52 : 37,514,816.28 = 14,961,596.40 : x
  2. Step 2: Convert to fraction form
    27,184,457.52/37,514,816.28 = 14,961,596.40/x
  3. Step 3: Cross multiply
    27,184,457.52x = 37,514,816.28 × 14,961,596.40
  4. Step 4: Simplify right side
    27,184,457.52x = 561,281,540,201,509.44
  5. Step 5: Solve for x
    x = 561,281,540,201,509.44/27,184,457.52
  6. Step 6: Final answer
    x = 20,647,148.83

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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.