Home / 25,295,295.42-37,942,816.23-6,126,051.96

Finding the Fourth Proportional to 25,295,295.42, 37,942,816.23 and 6,126,051.96

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Solution

The fourth proportional to 25,295,295.42, 37,942,816.23 and 6,126,051.96 is: 9,189,047.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,295,295.42 : 37,942,816.23 = 6,126,051.96 : x
  2. Step 2: Convert to fraction form
    25,295,295.42/37,942,816.23 = 6,126,051.96/x
  3. Step 3: Cross multiply
    25,295,295.42x = 37,942,816.23 × 6,126,051.96
  4. Step 4: Simplify right side
    25,295,295.42x = 232,439,663,733,711.28
  5. Step 5: Solve for x
    x = 232,439,663,733,711.28/25,295,295.42
  6. Step 6: Final answer
    x = 9,189,047.21

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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.