Home / 27,388,622.14-41,083,399.77-10,357,315.90

Finding the Fourth Proportional to 27,388,622.14, 41,083,399.77 and 10,357,315.90

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Solution

The fourth proportional to 27,388,622.14, 41,083,399.77 and 10,357,315.90 is: 15,536,150.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,388,622.14 : 41,083,399.77 = 10,357,315.90 : x
  2. Step 2: Convert to fraction form
    27,388,622.14/41,083,399.77 = 10,357,315.90/x
  3. Step 3: Cross multiply
    27,388,622.14x = 41,083,399.77 × 10,357,315.90
  4. Step 4: Simplify right side
    27,388,622.14x = 425,513,749,663,877.38
  5. Step 5: Solve for x
    x = 425,513,749,663,877.38/27,388,622.14
  6. Step 6: Final answer
    x = 15,536,150.28

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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.