Home / 58,096,246-80,172,819.30-31,990,701.64

Finding the Fourth Proportional to 58,096,246, 80,172,819.30 and 31,990,701.64

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Solution

The fourth proportional to 58,096,246, 80,172,819.30 and 31,990,701.64 is: 44,147,168.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,096,246 : 80,172,819.30 = 31,990,701.64 : x
  2. Step 2: Convert to fraction form
    58,096,246/80,172,819.30 = 31,990,701.64/x
  3. Step 3: Cross multiply
    58,096,246x = 80,172,819.30 × 31,990,701.64
  4. Step 4: Simplify right side
    58,096,246x = 2,564,784,741,863,933.50
  5. Step 5: Solve for x
    x = 2,564,784,741,863,933.50/58,096,246
  6. Step 6: Final answer
    x = 44,147,168.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.