Home / 25,841,843.18-35,660,136.76-14,238,757.34

Finding the Fourth Proportional to 25,841,843.18, 35,660,136.76 and 14,238,757.34

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Solution

The fourth proportional to 25,841,843.18, 35,660,136.76 and 14,238,757.34 is: 19,648,599.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,843.18 : 35,660,136.76 = 14,238,757.34 : x
  2. Step 2: Convert to fraction form
    25,841,843.18/35,660,136.76 = 14,238,757.34/x
  3. Step 3: Cross multiply
    25,841,843.18x = 35,660,136.76 × 14,238,757.34
  4. Step 4: Simplify right side
    25,841,843.18x = 507,756,033,787,359.44
  5. Step 5: Solve for x
    x = 507,756,033,787,359.44/25,841,843.18
  6. Step 6: Final answer
    x = 19,648,599.77

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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.