Home / 27,773,222.76-41,639,655.96-11,603,798.28

Finding the Fourth Proportional to 27,773,222.76, 41,639,655.96 and 11,603,798.28

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Solution

The fourth proportional to 27,773,222.76, 41,639,655.96 and 11,603,798.28 is: 17,397,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,773,222.76 : 41,639,655.96 = 11,603,798.28 : x
  2. Step 2: Convert to fraction form
    27,773,222.76/41,639,655.96 = 11,603,798.28/x
  3. Step 3: Cross multiply
    27,773,222.76x = 41,639,655.96 × 11,603,798.28
  4. Step 4: Simplify right side
    27,773,222.76x = 483,178,168,208,439.75
  5. Step 5: Solve for x
    x = 483,178,168,208,439.75/27,773,222.76
  6. Step 6: Final answer
    x = 17,397,266.87

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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.