Home / 17,496,205.40-26,236,434.90-6,709,921.40

Finding the Fourth Proportional to 17,496,205.40, 26,236,434.90 and 6,709,921.40

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Solution

The fourth proportional to 17,496,205.40, 26,236,434.90 and 6,709,921.40 is: 10,061,862.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,205.40 : 26,236,434.90 = 6,709,921.40 : x
  2. Step 2: Convert to fraction form
    17,496,205.40/26,236,434.90 = 6,709,921.40/x
  3. Step 3: Cross multiply
    17,496,205.40x = 26,236,434.90 × 6,709,921.40
  4. Step 4: Simplify right side
    17,496,205.40x = 176,044,415,995,216.88
  5. Step 5: Solve for x
    x = 176,044,415,995,216.88/17,496,205.40
  6. Step 6: Final answer
    x = 10,061,862.67

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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.