Home / 17,638,008.90-26,457,013.35-14,652,024.90

Finding the Fourth Proportional to 17,638,008.90, 26,457,013.35 and 14,652,024.90

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Solution

The fourth proportional to 17,638,008.90, 26,457,013.35 and 14,652,024.90 is: 21,978,037.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,638,008.90 : 26,457,013.35 = 14,652,024.90 : x
  2. Step 2: Convert to fraction form
    17,638,008.90/26,457,013.35 = 14,652,024.90/x
  3. Step 3: Cross multiply
    17,638,008.90x = 26,457,013.35 × 14,652,024.90
  4. Step 4: Simplify right side
    17,638,008.90x = 387,648,818,383,832.44
  5. Step 5: Solve for x
    x = 387,648,818,383,832.44/17,638,008.90
  6. Step 6: Final answer
    x = 21,978,037.35

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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.