Home / 35,040,372.48-52,560,688.08-10,779,131.36

Finding the Fourth Proportional to 35,040,372.48, 52,560,688.08 and 10,779,131.36

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Solution

The fourth proportional to 35,040,372.48, 52,560,688.08 and 10,779,131.36 is: 16,168,736.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,372.48 : 52,560,688.08 = 10,779,131.36 : x
  2. Step 2: Convert to fraction form
    35,040,372.48/52,560,688.08 = 10,779,131.36/x
  3. Step 3: Cross multiply
    35,040,372.48x = 52,560,688.08 × 10,779,131.36
  4. Step 4: Simplify right side
    35,040,372.48x = 566,558,561,186,306.12
  5. Step 5: Solve for x
    x = 566,558,561,186,306.12/35,040,372.48
  6. Step 6: Final answer
    x = 16,168,736.83

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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.