Home / 29,879,076.64-44,820,203.28-9,410,396.80

Finding the Fourth Proportional to 29,879,076.64, 44,820,203.28 and 9,410,396.80

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Solution

The fourth proportional to 29,879,076.64, 44,820,203.28 and 9,410,396.80 is: 14,116,095.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,879,076.64 : 44,820,203.28 = 9,410,396.80 : x
  2. Step 2: Convert to fraction form
    29,879,076.64/44,820,203.28 = 9,410,396.80/x
  3. Step 3: Cross multiply
    29,879,076.64x = 44,820,203.28 × 9,410,396.80
  4. Step 4: Simplify right side
    29,879,076.64x = 421,775,897,521,461.56
  5. Step 5: Solve for x
    x = 421,775,897,521,461.56/29,879,076.64
  6. Step 6: Final answer
    x = 14,116,095.44

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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.