Home / 48,713,048.12-67,224,000.74-29,133,933.50

Finding the Fourth Proportional to 48,713,048.12, 67,224,000.74 and 29,133,933.50

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Solution

The fourth proportional to 48,713,048.12, 67,224,000.74 and 29,133,933.50 is: 40,204,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,713,048.12 : 67,224,000.74 = 29,133,933.50 : x
  2. Step 2: Convert to fraction form
    48,713,048.12/67,224,000.74 = 29,133,933.50/x
  3. Step 3: Cross multiply
    48,713,048.12x = 67,224,000.74 × 29,133,933.50
  4. Step 4: Simplify right side
    48,713,048.12x = 1,958,499,567,163,110.75
  5. Step 5: Solve for x
    x = 1,958,499,567,163,110.75/48,713,048.12
  6. Step 6: Final answer
    x = 40,204,824.84

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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.