Home / 224,999,914.62-336,827,448.80-136,099,445.97

Finding the Fourth Proportional to 224,999,914.62, 336,827,448.80 and 136,099,445.97

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Solution

The fourth proportional to 224,999,914.62, 336,827,448.80 and 136,099,445.97 is: 203,742,429.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,999,914.62 : 336,827,448.80 = 136,099,445.97 : x
  2. Step 2: Convert to fraction form
    224,999,914.62/336,827,448.80 = 136,099,445.97/x
  3. Step 3: Cross multiply
    224,999,914.62x = 336,827,448.80 × 136,099,445.97
  4. Step 4: Simplify right side
    224,999,914.62x = 45,842,029,169,168,544
  5. Step 5: Solve for x
    x = 45,842,029,169,168,544/224,999,914.62
  6. Step 6: Final answer
    x = 203,742,429.18

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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.