Home / 27,158,392.80-37,477,832.76-14,935,249.80

Finding the Fourth Proportional to 27,158,392.80, 37,477,832.76 and 14,935,249.80

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Solution

The fourth proportional to 27,158,392.80, 37,477,832.76 and 14,935,249.80 is: 20,610,232.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,158,392.80 : 37,477,832.76 = 14,935,249.80 : x
  2. Step 2: Convert to fraction form
    27,158,392.80/37,477,832.76 = 14,935,249.80/x
  3. Step 3: Cross multiply
    27,158,392.80x = 37,477,832.76 × 14,935,249.80
  4. Step 4: Simplify right side
    27,158,392.80x = 559,740,794,233,223.44
  5. Step 5: Solve for x
    x = 559,740,794,233,223.44/27,158,392.80
  6. Step 6: Final answer
    x = 20,610,232.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.