Home / 54,597,895.17-75,345,536.12-30,151,609.17

Finding the Fourth Proportional to 54,597,895.17, 75,345,536.12 and 30,151,609.17

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Solution

The fourth proportional to 54,597,895.17, 75,345,536.12 and 30,151,609.17 is: 41,609,464.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,597,895.17 : 75,345,536.12 = 30,151,609.17 : x
  2. Step 2: Convert to fraction form
    54,597,895.17/75,345,536.12 = 30,151,609.17/x
  3. Step 3: Cross multiply
    54,597,895.17x = 75,345,536.12 × 30,151,609.17
  4. Step 4: Simplify right side
    54,597,895.17x = 2,271,789,157,643,600
  5. Step 5: Solve for x
    x = 2,271,789,157,643,600/54,597,895.17
  6. Step 6: Final answer
    x = 41,609,464.07

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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.