Home / 224,130,803.80-336,298,357.24-115,032,588.25

Finding the Fourth Proportional to 224,130,803.80, 336,298,357.24 and 115,032,588.25

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Solution

The fourth proportional to 224,130,803.80, 336,298,357.24 and 115,032,588.25 is: 172,601,310.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,130,803.80 : 336,298,357.24 = 115,032,588.25 : x
  2. Step 2: Convert to fraction form
    224,130,803.80/336,298,357.24 = 115,032,588.25/x
  3. Step 3: Cross multiply
    224,130,803.80x = 336,298,357.24 × 115,032,588.25
  4. Step 4: Simplify right side
    224,130,803.80x = 38,685,270,457,540,328
  5. Step 5: Solve for x
    x = 38,685,270,457,540,328/224,130,803.80
  6. Step 6: Final answer
    x = 172,601,310.49

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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.