Home / 264,370,423.64-364,679,189.34-165,078,786.52

Finding the Fourth Proportional to 264,370,423.64, 364,679,189.34 and 165,078,786.52

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Solution

The fourth proportional to 264,370,423.64, 364,679,189.34 and 165,078,786.52 is: 227,713,816.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,370,423.64 : 364,679,189.34 = 165,078,786.52 : x
  2. Step 2: Convert to fraction form
    264,370,423.64/364,679,189.34 = 165,078,786.52/x
  3. Step 3: Cross multiply
    264,370,423.64x = 364,679,189.34 × 165,078,786.52
  4. Step 4: Simplify right side
    264,370,423.64x = 60,200,798,045,344,520
  5. Step 5: Solve for x
    x = 60,200,798,045,344,520/264,370,423.64
  6. Step 6: Final answer
    x = 227,713,816.15

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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.