Home / 25,116,311.70-37,674,467.55-6,205,079.70

Finding the Fourth Proportional to 25,116,311.70, 37,674,467.55 and 6,205,079.70

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Solution

The fourth proportional to 25,116,311.70, 37,674,467.55 and 6,205,079.70 is: 9,307,619.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,311.70 : 37,674,467.55 = 6,205,079.70 : x
  2. Step 2: Convert to fraction form
    25,116,311.70/37,674,467.55 = 6,205,079.70/x
  3. Step 3: Cross multiply
    25,116,311.70x = 37,674,467.55 × 6,205,079.70
  4. Step 4: Simplify right side
    25,116,311.70x = 233,773,073,802,813.72
  5. Step 5: Solve for x
    x = 233,773,073,802,813.72/25,116,311.70
  6. Step 6: Final answer
    x = 9,307,619.55

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Similar ratio
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1.5x scale

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.