Home / 15,477,514.48-23,216,325.72-4,694,908.24

Finding the Fourth Proportional to 15,477,514.48, 23,216,325.72 and 4,694,908.24

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Solution

The fourth proportional to 15,477,514.48, 23,216,325.72 and 4,694,908.24 is: 7,042,378.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,477,514.48 : 23,216,325.72 = 4,694,908.24 : x
  2. Step 2: Convert to fraction form
    15,477,514.48/23,216,325.72 = 4,694,908.24/x
  3. Step 3: Cross multiply
    15,477,514.48x = 23,216,325.72 × 4,694,908.24
  4. Step 4: Simplify right side
    15,477,514.48x = 108,998,518,925,351.94
  5. Step 5: Solve for x
    x = 108,998,518,925,351.94/15,477,514.48
  6. Step 6: Final answer
    x = 7,042,378.74

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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.