Home / 17,652,005.40-26,464,011.30-9,673,829.40

Finding the Fourth Proportional to 17,652,005.40, 26,464,011.30 and 9,673,829.40

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Solution

The fourth proportional to 17,652,005.40, 26,464,011.30 and 9,673,829.40 is: 14,503,073.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,005.40 : 26,464,011.30 = 9,673,829.40 : x
  2. Step 2: Convert to fraction form
    17,652,005.40/26,464,011.30 = 9,673,829.40/x
  3. Step 3: Cross multiply
    17,652,005.40x = 26,464,011.30 × 9,673,829.40
  4. Step 4: Simplify right side
    17,652,005.40x = 256,008,330,555,872.25
  5. Step 5: Solve for x
    x = 256,008,330,555,872.25/17,652,005.40
  6. Step 6: Final answer
    x = 14,503,073.43

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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.