Home / 27,437,322.93-37,857,372.48-15,672,830.74

Finding the Fourth Proportional to 27,437,322.93, 37,857,372.48 and 15,672,830.74

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Solution

The fourth proportional to 27,437,322.93, 37,857,372.48 and 15,672,830.74 is: 21,625,003.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,437,322.93 : 37,857,372.48 = 15,672,830.74 : x
  2. Step 2: Convert to fraction form
    27,437,322.93/37,857,372.48 = 15,672,830.74/x
  3. Step 3: Cross multiply
    27,437,322.93x = 37,857,372.48 × 15,672,830.74
  4. Step 4: Simplify right side
    27,437,322.93x = 593,332,191,045,530.62
  5. Step 5: Solve for x
    x = 593,332,191,045,530.62/27,437,322.93
  6. Step 6: Final answer
    x = 21,625,003.01

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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.