Home / 23,404,193.70-35,106,399.90-8,258,125.20

Finding the Fourth Proportional to 23,404,193.70, 35,106,399.90 and 8,258,125.20

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Solution

The fourth proportional to 23,404,193.70, 35,106,399.90 and 8,258,125.20 is: 12,387,226.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404,193.70 : 35,106,399.90 = 8,258,125.20 : x
  2. Step 2: Convert to fraction form
    23,404,193.70/35,106,399.90 = 8,258,125.20/x
  3. Step 3: Cross multiply
    23,404,193.70x = 35,106,399.90 × 8,258,125.20
  4. Step 4: Simplify right side
    23,404,193.70x = 289,913,045,695,467.50
  5. Step 5: Solve for x
    x = 289,913,045,695,467.50/23,404,193.70
  6. Step 6: Final answer
    x = 12,387,226.38

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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.