Home / 17,363,435.80-26,038,932.90-8,840,939.80

Finding the Fourth Proportional to 17,363,435.80, 26,038,932.90 and 8,840,939.80

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Solution

The fourth proportional to 17,363,435.80, 26,038,932.90 and 8,840,939.80 is: 13,258,242.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363,435.80 : 26,038,932.90 = 8,840,939.80 : x
  2. Step 2: Convert to fraction form
    17,363,435.80/26,038,932.90 = 8,840,939.80/x
  3. Step 3: Cross multiply
    17,363,435.80x = 26,038,932.90 × 8,840,939.80
  4. Step 4: Simplify right side
    17,363,435.80x = 230,208,638,225,139.44
  5. Step 5: Solve for x
    x = 230,208,638,225,139.44/17,363,435.80
  6. Step 6: Final answer
    x = 13,258,242.26

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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.