Home / 167,298,488.04-230,861,792.64-92,956,506.60

Finding the Fourth Proportional to 167,298,488.04, 230,861,792.64 and 92,956,506.60

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Solution

The fourth proportional to 167,298,488.04, 230,861,792.64 and 92,956,506.60 is: 128,274,355.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,298,488.04 : 230,861,792.64 = 92,956,506.60 : x
  2. Step 2: Convert to fraction form
    167,298,488.04/230,861,792.64 = 92,956,506.60/x
  3. Step 3: Cross multiply
    167,298,488.04x = 230,861,792.64 × 92,956,506.60
  4. Step 4: Simplify right side
    167,298,488.04x = 21,460,105,751,227,988
  5. Step 5: Solve for x
    x = 21,460,105,751,227,988/167,298,488.04
  6. Step 6: Final answer
    x = 128,274,355.63

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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.