Home / 27,450,796.08-37,851,035.16-17,514,380.28

Finding the Fourth Proportional to 27,450,796.08, 37,851,035.16 and 17,514,380.28

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Solution

The fourth proportional to 27,450,796.08, 37,851,035.16 and 17,514,380.28 is: 24,150,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,450,796.08 : 37,851,035.16 = 17,514,380.28 : x
  2. Step 2: Convert to fraction form
    27,450,796.08/37,851,035.16 = 17,514,380.28/x
  3. Step 3: Cross multiply
    27,450,796.08x = 37,851,035.16 × 17,514,380.28
  4. Step 4: Simplify right side
    27,450,796.08x = 662,937,423,783,890.62
  5. Step 5: Solve for x
    x = 662,937,423,783,890.62/27,450,796.08
  6. Step 6: Final answer
    x = 24,150,025.44

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1.5x scale

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.