Home / 27,426,572.98-41,110,853.76-10,143,666.97

Finding the Fourth Proportional to 27,426,572.98, 41,110,853.76 and 10,143,666.97

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Solution

The fourth proportional to 27,426,572.98, 41,110,853.76 and 10,143,666.97 is: 15,204,772.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426,572.98 : 41,110,853.76 = 10,143,666.97 : x
  2. Step 2: Convert to fraction form
    27,426,572.98/41,110,853.76 = 10,143,666.97/x
  3. Step 3: Cross multiply
    27,426,572.98x = 41,110,853.76 × 10,143,666.97
  4. Step 4: Simplify right side
    27,426,572.98x = 417,014,809,291,035.12
  5. Step 5: Solve for x
    x = 417,014,809,291,035.12/27,426,572.98
  6. Step 6: Final answer
    x = 15,204,772.74

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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.