Home / 17,014,362.48-25,521,412.32-4,234,781.52

Finding the Fourth Proportional to 17,014,362.48, 25,521,412.32 and 4,234,781.52

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Solution

The fourth proportional to 17,014,362.48, 25,521,412.32 and 4,234,781.52 is: 6,352,139.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,362.48 : 25,521,412.32 = 4,234,781.52 : x
  2. Step 2: Convert to fraction form
    17,014,362.48/25,521,412.32 = 4,234,781.52/x
  3. Step 3: Cross multiply
    17,014,362.48x = 25,521,412.32 × 4,234,781.52
  4. Step 4: Simplify right side
    17,014,362.48x = 108,077,605,257,036.31
  5. Step 5: Solve for x
    x = 108,077,605,257,036.31/17,014,362.48
  6. Step 6: Final answer
    x = 6,352,139.58

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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.