Home / 242,709,180.44-364,322,849.96-104,602,944.36

Finding the Fourth Proportional to 242,709,180.44, 364,322,849.96 and 104,602,944.36

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Solution

The fourth proportional to 242,709,180.44, 364,322,849.96 and 104,602,944.36 is: 157,016,074.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,709,180.44 : 364,322,849.96 = 104,602,944.36 : x
  2. Step 2: Convert to fraction form
    242,709,180.44/364,322,849.96 = 104,602,944.36/x
  3. Step 3: Cross multiply
    242,709,180.44x = 364,322,849.96 × 104,602,944.36
  4. Step 4: Simplify right side
    242,709,180.44x = 38,109,242,803,442,504
  5. Step 5: Solve for x
    x = 38,109,242,803,442,504/242,709,180.44
  6. Step 6: Final answer
    x = 157,016,074.69

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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.