Home / 44,183,731.86-66,244,785.90-19,578,276

Finding the Fourth Proportional to 44,183,731.86, 66,244,785.90 and 19,578,276

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Solution

The fourth proportional to 44,183,731.86, 66,244,785.90 and 19,578,276 is: 29,353,760.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,183,731.86 : 66,244,785.90 = 19,578,276 : x
  2. Step 2: Convert to fraction form
    44,183,731.86/66,244,785.90 = 19,578,276/x
  3. Step 3: Cross multiply
    44,183,731.86x = 66,244,785.90 × 19,578,276
  4. Step 4: Simplify right side
    44,183,731.86x = 1,296,958,701,911,108.25
  5. Step 5: Solve for x
    x = 1,296,958,701,911,108.25/44,183,731.86
  6. Step 6: Final answer
    x = 29,353,760.93

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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.