Home / 25,134,333.86-37,701,502.83-8,095,006.79

Finding the Fourth Proportional to 25,134,333.86, 37,701,502.83 and 8,095,006.79

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Solution

The fourth proportional to 25,134,333.86, 37,701,502.83 and 8,095,006.79 is: 12,142,510.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,134,333.86 : 37,701,502.83 = 8,095,006.79 : x
  2. Step 2: Convert to fraction form
    25,134,333.86/37,701,502.83 = 8,095,006.79/x
  3. Step 3: Cross multiply
    25,134,333.86x = 37,701,502.83 × 8,095,006.79
  4. Step 4: Simplify right side
    25,134,333.86x = 305,193,921,542,452
  5. Step 5: Solve for x
    x = 305,193,921,542,452/25,134,333.86
  6. Step 6: Final answer
    x = 12,142,510.85

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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.