Home / 37,474,862.02-56,217,891.74-11,916,705.22

Finding the Fourth Proportional to 37,474,862.02, 56,217,891.74 and 11,916,705.22

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Solution

The fourth proportional to 37,474,862.02, 56,217,891.74 and 11,916,705.22 is: 17,876,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,474,862.02 : 56,217,891.74 = 11,916,705.22 : x
  2. Step 2: Convert to fraction form
    37,474,862.02/56,217,891.74 = 11,916,705.22/x
  3. Step 3: Cross multiply
    37,474,862.02x = 56,217,891.74 × 11,916,705.22
  4. Step 4: Simplify right side
    37,474,862.02x = 669,932,043,955,453
  5. Step 5: Solve for x
    x = 669,932,043,955,453/37,474,862.02
  6. Step 6: Final answer
    x = 17,876,838.17

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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.