Home / 45,036,262.20-67,528,794.06-17,727,750.48

Finding the Fourth Proportional to 45,036,262.20, 67,528,794.06 and 17,727,750.48

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Solution

The fourth proportional to 45,036,262.20, 67,528,794.06 and 17,727,750.48 is: 26,581,549.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,036,262.20 : 67,528,794.06 = 17,727,750.48 : x
  2. Step 2: Convert to fraction form
    45,036,262.20/67,528,794.06 = 17,727,750.48/x
  3. Step 3: Cross multiply
    45,036,262.20x = 67,528,794.06 × 17,727,750.48
  4. Step 4: Simplify right side
    45,036,262.20x = 1,197,133,611,310,986.25
  5. Step 5: Solve for x
    x = 1,197,133,611,310,986.25/45,036,262.20
  6. Step 6: Final answer
    x = 26,581,549.02

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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.