Home / 44,991,979-67,499,476.98-13,079,275

Finding the Fourth Proportional to 44,991,979, 67,499,476.98 and 13,079,275

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Solution

The fourth proportional to 44,991,979, 67,499,476.98 and 13,079,275 is: 19,622,258.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,991,979 : 67,499,476.98 = 13,079,275 : x
  2. Step 2: Convert to fraction form
    44,991,979/67,499,476.98 = 13,079,275/x
  3. Step 3: Cross multiply
    44,991,979x = 67,499,476.98 × 13,079,275
  4. Step 4: Simplify right side
    44,991,979x = 882,844,221,777,589.50
  5. Step 5: Solve for x
    x = 882,844,221,777,589.50/44,991,979
  6. Step 6: Final answer
    x = 19,622,258.04

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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.