Home / 17,705,910.32-26,559,807.16-5,576,322.32

Finding the Fourth Proportional to 17,705,910.32, 26,559,807.16 and 5,576,322.32

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Solution

The fourth proportional to 17,705,910.32, 26,559,807.16 and 5,576,322.32 is: 8,364,780.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,705,910.32 : 26,559,807.16 = 5,576,322.32 : x
  2. Step 2: Convert to fraction form
    17,705,910.32/26,559,807.16 = 5,576,322.32/x
  3. Step 3: Cross multiply
    17,705,910.32x = 26,559,807.16 × 5,576,322.32
  4. Step 4: Simplify right side
    17,705,910.32x = 148,106,045,481,203.81
  5. Step 5: Solve for x
    x = 148,106,045,481,203.81/17,705,910.32
  6. Step 6: Final answer
    x = 8,364,780.05

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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.