Home / 48,483,168.59-66,908,192.32-26,458,087.20

Finding the Fourth Proportional to 48,483,168.59, 66,908,192.32 and 26,458,087.20

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Solution

The fourth proportional to 48,483,168.59, 66,908,192.32 and 26,458,087.20 is: 36,512,935.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,483,168.59 : 66,908,192.32 = 26,458,087.20 : x
  2. Step 2: Convert to fraction form
    48,483,168.59/66,908,192.32 = 26,458,087.20/x
  3. Step 3: Cross multiply
    48,483,168.59x = 66,908,192.32 × 26,458,087.20
  4. Step 4: Simplify right side
    48,483,168.59x = 1,770,262,786,796,930.25
  5. Step 5: Solve for x
    x = 1,770,262,786,796,930.25/48,483,168.59
  6. Step 6: Final answer
    x = 36,512,935.07

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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.