Home / 35,995,216.83-49,673,045.79-19,474,978.88

Finding the Fourth Proportional to 35,995,216.83, 49,673,045.79 and 19,474,978.88

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Solution

The fourth proportional to 35,995,216.83, 49,673,045.79 and 19,474,978.88 is: 26,875,279.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,995,216.83 : 49,673,045.79 = 19,474,978.88 : x
  2. Step 2: Convert to fraction form
    35,995,216.83/49,673,045.79 = 19,474,978.88/x
  3. Step 3: Cross multiply
    35,995,216.83x = 49,673,045.79 × 19,474,978.88
  4. Step 4: Simplify right side
    35,995,216.83x = 967,381,517,417,157.62
  5. Step 5: Solve for x
    x = 967,381,517,417,157.62/35,995,216.83
  6. Step 6: Final answer
    x = 26,875,279.62

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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.