Home / 174,816,165.20-262,224,247.80-59,790,462.80

Finding the Fourth Proportional to 174,816,165.20, 262,224,247.80 and 59,790,462.80

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Solution

The fourth proportional to 174,816,165.20, 262,224,247.80 and 59,790,462.80 is: 89,685,694.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,816,165.20 : 262,224,247.80 = 59,790,462.80 : x
  2. Step 2: Convert to fraction form
    174,816,165.20/262,224,247.80 = 59,790,462.80/x
  3. Step 3: Cross multiply
    174,816,165.20x = 262,224,247.80 × 59,790,462.80
  4. Step 4: Simplify right side
    174,816,165.20x = 15,678,509,133,343,882
  5. Step 5: Solve for x
    x = 15,678,509,133,343,882/174,816,165.20
  6. Step 6: Final answer
    x = 89,685,694.20

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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.