Home / 79,088,322.56-109,153,343.40-44,283,255.92

Finding the Fourth Proportional to 79,088,322.56, 109,153,343.40 and 44,283,255.92

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Solution

The fourth proportional to 79,088,322.56, 109,153,343.40 and 44,283,255.92 is: 61,117,308.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,088,322.56 : 109,153,343.40 = 44,283,255.92 : x
  2. Step 2: Convert to fraction form
    79,088,322.56/109,153,343.40 = 44,283,255.92/x
  3. Step 3: Cross multiply
    79,088,322.56x = 109,153,343.40 × 44,283,255.92
  4. Step 4: Simplify right side
    79,088,322.56x = 4,833,665,440,305,843
  5. Step 5: Solve for x
    x = 4,833,665,440,305,843/79,088,322.56
  6. Step 6: Final answer
    x = 61,117,308.90

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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.