Home / 114,210,346.80-171,315,520.20-60,462,634.80

Finding the Fourth Proportional to 114,210,346.80, 171,315,520.20 and 60,462,634.80

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Solution

The fourth proportional to 114,210,346.80, 171,315,520.20 and 60,462,634.80 is: 90,693,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,210,346.80 : 171,315,520.20 = 60,462,634.80 : x
  2. Step 2: Convert to fraction form
    114,210,346.80/171,315,520.20 = 60,462,634.80/x
  3. Step 3: Cross multiply
    114,210,346.80x = 171,315,520.20 × 60,462,634.80
  4. Step 4: Simplify right side
    114,210,346.80x = 10,358,187,733,424,622
  5. Step 5: Solve for x
    x = 10,358,187,733,424,622/114,210,346.80
  6. Step 6: Final answer
    x = 90,693,952.20

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1.5x scale

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.