Home / 25,095,211.70-37,642,817.55-8,057,606.90

Finding the Fourth Proportional to 25,095,211.70, 37,642,817.55 and 8,057,606.90

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Solution

The fourth proportional to 25,095,211.70, 37,642,817.55 and 8,057,606.90 is: 12,086,410.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095,211.70 : 37,642,817.55 = 8,057,606.90 : x
  2. Step 2: Convert to fraction form
    25,095,211.70/37,642,817.55 = 8,057,606.90/x
  3. Step 3: Cross multiply
    25,095,211.70x = 37,642,817.55 × 8,057,606.90
  4. Step 4: Simplify right side
    25,095,211.70x = 303,311,026,426,321.06
  5. Step 5: Solve for x
    x = 303,311,026,426,321.06/25,095,211.70
  6. Step 6: Final answer
    x = 12,086,410.35

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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.