Home / 27,510,023.51-41,262,505.17-9,312,138.66

Finding the Fourth Proportional to 27,510,023.51, 41,262,505.17 and 9,312,138.66

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Solution

The fourth proportional to 27,510,023.51, 41,262,505.17 and 9,312,138.66 is: 13,967,351.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,510,023.51 : 41,262,505.17 = 9,312,138.66 : x
  2. Step 2: Convert to fraction form
    27,510,023.51/41,262,505.17 = 9,312,138.66/x
  3. Step 3: Cross multiply
    27,510,023.51x = 41,262,505.17 × 9,312,138.66
  4. Step 4: Simplify right side
    27,510,023.51x = 384,242,169,602,006.88
  5. Step 5: Solve for x
    x = 384,242,169,602,006.88/27,510,023.51
  6. Step 6: Final answer
    x = 13,967,351.56

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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.