Home / 242,710,180.70-364,324,344.89-104,603,944.64

Finding the Fourth Proportional to 242,710,180.70, 364,324,344.89 and 104,603,944.64

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Solution

The fourth proportional to 242,710,180.70, 364,324,344.89 and 104,603,944.64 is: 157,017,573.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,710,180.70 : 364,324,344.89 = 104,603,944.64 : x
  2. Step 2: Convert to fraction form
    242,710,180.70/364,324,344.89 = 104,603,944.64/x
  3. Step 3: Cross multiply
    242,710,180.70x = 364,324,344.89 × 104,603,944.64
  4. Step 4: Simplify right side
    242,710,180.70x = 38,109,763,601,533,184
  5. Step 5: Solve for x
    x = 38,109,763,601,533,184/242,710,180.70
  6. Step 6: Final answer
    x = 157,017,573.36

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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.