Home / 177,074,596.80-265,256,173.44-88,175,339.64

Finding the Fourth Proportional to 177,074,596.80, 265,256,173.44 and 88,175,339.64

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Solution

The fourth proportional to 177,074,596.80, 265,256,173.44 and 88,175,339.64 is: 132,085,875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,074,596.80 : 265,256,173.44 = 88,175,339.64 : x
  2. Step 2: Convert to fraction form
    177,074,596.80/265,256,173.44 = 88,175,339.64/x
  3. Step 3: Cross multiply
    177,074,596.80x = 265,256,173.44 × 88,175,339.64
  4. Step 4: Simplify right side
    177,074,596.80x = 23,389,053,184,678,748
  5. Step 5: Solve for x
    x = 23,389,053,184,678,748/177,074,596.80
  6. Step 6: Final answer
    x = 132,085,875.71

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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.