Home / 15,804,552.24-23,668,135.92-13,055,279.76

Finding the Fourth Proportional to 15,804,552.24, 23,668,135.92 and 13,055,279.76

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Solution

The fourth proportional to 15,804,552.24, 23,668,135.92 and 13,055,279.76 is: 19,550,957.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,804,552.24 : 23,668,135.92 = 13,055,279.76 : x
  2. Step 2: Convert to fraction form
    15,804,552.24/23,668,135.92 = 13,055,279.76/x
  3. Step 3: Cross multiply
    15,804,552.24x = 23,668,135.92 × 13,055,279.76
  4. Step 4: Simplify right side
    15,804,552.24x = 308,994,135,833,305
  5. Step 5: Solve for x
    x = 308,994,135,833,305/15,804,552.24
  6. Step 6: Final answer
    x = 19,550,957.92

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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.