Home / 16,031,010.30-24,061,549.05-8,463,407.10

Finding the Fourth Proportional to 16,031,010.30, 24,061,549.05 and 8,463,407.10

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Solution

The fourth proportional to 16,031,010.30, 24,061,549.05 and 8,463,407.10 is: 12,703,047.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,031,010.30 : 24,061,549.05 = 8,463,407.10 : x
  2. Step 2: Convert to fraction form
    16,031,010.30/24,061,549.05 = 8,463,407.10/x
  3. Step 3: Cross multiply
    16,031,010.30x = 24,061,549.05 × 8,463,407.10
  4. Step 4: Simplify right side
    16,031,010.30x = 203,642,685,066,768.25
  5. Step 5: Solve for x
    x = 203,642,685,066,768.25/16,031,010.30
  6. Step 6: Final answer
    x = 12,703,047.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.