Home / 17,707,698.81-26,559,025.25-5,576,846.63

Finding the Fourth Proportional to 17,707,698.81, 26,559,025.25 and 5,576,846.63

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Solution

The fourth proportional to 17,707,698.81, 26,559,025.25 and 5,576,846.63 is: 8,364,475.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,698.81 : 26,559,025.25 = 5,576,846.63 : x
  2. Step 2: Convert to fraction form
    17,707,698.81/26,559,025.25 = 5,576,846.63/x
  3. Step 3: Cross multiply
    17,707,698.81x = 26,559,025.25 × 5,576,846.63
  4. Step 4: Simplify right side
    17,707,698.81x = 148,115,610,300,868.06
  5. Step 5: Solve for x
    x = 148,115,610,300,868.06/17,707,698.81
  6. Step 6: Final answer
    x = 8,364,475.36

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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.