Home / 15,635,703.52-23,453,221.44-4,276,152.16

Finding the Fourth Proportional to 15,635,703.52, 23,453,221.44 and 4,276,152.16

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Solution

The fourth proportional to 15,635,703.52, 23,453,221.44 and 4,276,152.16 is: 6,414,136.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,635,703.52 : 23,453,221.44 = 4,276,152.16 : x
  2. Step 2: Convert to fraction form
    15,635,703.52/23,453,221.44 = 4,276,152.16/x
  3. Step 3: Cross multiply
    15,635,703.52x = 23,453,221.44 × 4,276,152.16
  4. Step 4: Simplify right side
    15,635,703.52x = 100,289,543,519,614.31
  5. Step 5: Solve for x
    x = 100,289,543,519,614.31/15,635,703.52
  6. Step 6: Final answer
    x = 6,414,136.94

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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.