Home / 25,797,247.44-35,596,136.04-14,781,878.88

Finding the Fourth Proportional to 25,797,247.44, 35,596,136.04 and 14,781,878.88

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Solution

The fourth proportional to 25,797,247.44, 35,596,136.04 and 14,781,878.88 is: 20,396,663.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,797,247.44 : 35,596,136.04 = 14,781,878.88 : x
  2. Step 2: Convert to fraction form
    25,797,247.44/35,596,136.04 = 14,781,878.88/x
  3. Step 3: Cross multiply
    25,797,247.44x = 35,596,136.04 × 14,781,878.88
  4. Step 4: Simplify right side
    25,797,247.44x = 526,177,771,539,282.88
  5. Step 5: Solve for x
    x = 526,177,771,539,282.88/25,797,247.44
  6. Step 6: Final answer
    x = 20,396,663.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.