Home / 29,044,399.94-43,539,535.76-9,862,040.69

Finding the Fourth Proportional to 29,044,399.94, 43,539,535.76 and 9,862,040.69

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Solution

The fourth proportional to 29,044,399.94, 43,539,535.76 and 9,862,040.69 is: 14,783,871.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044,399.94 : 43,539,535.76 = 9,862,040.69 : x
  2. Step 2: Convert to fraction form
    29,044,399.94/43,539,535.76 = 9,862,040.69/x
  3. Step 3: Cross multiply
    29,044,399.94x = 43,539,535.76 × 9,862,040.69
  4. Step 4: Simplify right side
    29,044,399.94x = 429,388,673,021,822.25
  5. Step 5: Solve for x
    x = 429,388,673,021,822.25/29,044,399.94
  6. Step 6: Final answer
    x = 14,783,871.38

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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.