Home / 27,798,498.63-41,716,586.13-11,406,746.48

Finding the Fourth Proportional to 27,798,498.63, 41,716,586.13 and 11,406,746.48

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Solution

The fourth proportional to 27,798,498.63, 41,716,586.13 and 11,406,746.48 is: 17,117,849.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,798,498.63 : 41,716,586.13 = 11,406,746.48 : x
  2. Step 2: Convert to fraction form
    27,798,498.63/41,716,586.13 = 11,406,746.48/x
  3. Step 3: Cross multiply
    27,798,498.63x = 41,716,586.13 × 11,406,746.48
  4. Step 4: Simplify right side
    27,798,498.63x = 475,850,521,787,411.44
  5. Step 5: Solve for x
    x = 475,850,521,787,411.44/27,798,498.63
  6. Step 6: Final answer
    x = 17,117,849.71

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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.