Home / 64,055,844.79-88,403,388.74-36,557,887.03

Finding the Fourth Proportional to 64,055,844.79, 88,403,388.74 and 36,557,887.03

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Solution

The fourth proportional to 64,055,844.79, 88,403,388.74 and 36,557,887.03 is: 50,453,492.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,055,844.79 : 88,403,388.74 = 36,557,887.03 : x
  2. Step 2: Convert to fraction form
    64,055,844.79/88,403,388.74 = 36,557,887.03/x
  3. Step 3: Cross multiply
    64,055,844.79x = 88,403,388.74 × 36,557,887.03
  4. Step 4: Simplify right side
    64,055,844.79x = 3,231,841,098,626,094
  5. Step 5: Solve for x
    x = 3,231,841,098,626,094/64,055,844.79
  6. Step 6: Final answer
    x = 50,453,492.72

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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.