Home / 35,040,369.48-52,560,683.58-10,779,128.36

Finding the Fourth Proportional to 35,040,369.48, 52,560,683.58 and 10,779,128.36

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Solution

The fourth proportional to 35,040,369.48, 52,560,683.58 and 10,779,128.36 is: 16,168,732.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,369.48 : 52,560,683.58 = 10,779,128.36 : x
  2. Step 2: Convert to fraction form
    35,040,369.48/52,560,683.58 = 10,779,128.36/x
  3. Step 3: Cross multiply
    35,040,369.48x = 52,560,683.58 × 10,779,128.36
  4. Step 4: Simplify right side
    35,040,369.48x = 566,558,354,998,164.25
  5. Step 5: Solve for x
    x = 566,558,354,998,164.25/35,040,369.48
  6. Step 6: Final answer
    x = 16,168,732.33

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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.