Home / 17,340,749.40-26,003,250.90-6,554,465.40

Finding the Fourth Proportional to 17,340,749.40, 26,003,250.90 and 6,554,465.40

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Solution

The fourth proportional to 17,340,749.40, 26,003,250.90 and 6,554,465.40 is: 9,828,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,340,749.40 : 26,003,250.90 = 6,554,465.40 : x
  2. Step 2: Convert to fraction form
    17,340,749.40/26,003,250.90 = 6,554,465.40/x
  3. Step 3: Cross multiply
    17,340,749.40x = 26,003,250.90 × 6,554,465.40
  4. Step 4: Simplify right side
    17,340,749.40x = 170,437,408,311,568.88
  5. Step 5: Solve for x
    x = 170,437,408,311,568.88/17,340,749.40
  6. Step 6: Final answer
    x = 9,828,722.18

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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.