Home / 135,269,505.28-186,556,777.86-94,114,714.24

Finding the Fourth Proportional to 135,269,505.28, 186,556,777.86 and 94,114,714.24

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Solution

The fourth proportional to 135,269,505.28, 186,556,777.86 and 94,114,714.24 is: 129,798,196.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,269,505.28 : 186,556,777.86 = 94,114,714.24 : x
  2. Step 2: Convert to fraction form
    135,269,505.28/186,556,777.86 = 94,114,714.24/x
  3. Step 3: Cross multiply
    135,269,505.28x = 186,556,777.86 × 94,114,714.24
  4. Step 4: Simplify right side
    135,269,505.28x = 17,557,737,837,829,060
  5. Step 5: Solve for x
    x = 17,557,737,837,829,060/135,269,505.28
  6. Step 6: Final answer
    x = 129,798,196.58

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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.