Home / 214,027,816.62-295,359,898.59-116,242,672.62

Finding the Fourth Proportional to 214,027,816.62, 295,359,898.59 and 116,242,672.62

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Solution

The fourth proportional to 214,027,816.62, 295,359,898.59 and 116,242,672.62 is: 160,415,709.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,027,816.62 : 295,359,898.59 = 116,242,672.62 : x
  2. Step 2: Convert to fraction form
    214,027,816.62/295,359,898.59 = 116,242,672.62/x
  3. Step 3: Cross multiply
    214,027,816.62x = 295,359,898.59 × 116,242,672.62
  4. Step 4: Simplify right side
    214,027,816.62x = 34,333,423,996,873,768
  5. Step 5: Solve for x
    x = 34,333,423,996,873,768/214,027,816.62
  6. Step 6: Final answer
    x = 160,415,709.22

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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.