Home / 16,957,569.72-23,401,457.75-9,514,204.20

Finding the Fourth Proportional to 16,957,569.72, 23,401,457.75 and 9,514,204.20

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Solution

The fourth proportional to 16,957,569.72, 23,401,457.75 and 9,514,204.20 is: 13,129,608.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,569.72 : 23,401,457.75 = 9,514,204.20 : x
  2. Step 2: Convert to fraction form
    16,957,569.72/23,401,457.75 = 9,514,204.20/x
  3. Step 3: Cross multiply
    16,957,569.72x = 23,401,457.75 × 9,514,204.20
  4. Step 4: Simplify right side
    16,957,569.72x = 222,646,247,563,601.53
  5. Step 5: Solve for x
    x = 222,646,247,563,601.53/16,957,569.72
  6. Step 6: Final answer
    x = 13,129,608.27

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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.