Home / 17,014,360.48-25,521,409.44-4,234,779.40

Finding the Fourth Proportional to 17,014,360.48, 25,521,409.44 and 4,234,779.40

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Solution

The fourth proportional to 17,014,360.48, 25,521,409.44 and 4,234,779.40 is: 6,352,136.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,360.48 : 25,521,409.44 = 4,234,779.40 : x
  2. Step 2: Convert to fraction form
    17,014,360.48/25,521,409.44 = 4,234,779.40/x
  3. Step 3: Cross multiply
    17,014,360.48x = 25,521,409.44 × 4,234,779.40
  4. Step 4: Simplify right side
    17,014,360.48x = 108,077,538,955,477.55
  5. Step 5: Solve for x
    x = 108,077,538,955,477.55/17,014,360.48
  6. Step 6: Final answer
    x = 6,352,136.43

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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.