Home / 246,366,266.34-339,985,554-134,857,743.15

Finding the Fourth Proportional to 246,366,266.34, 339,985,554 and 134,857,743.15

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Solution

The fourth proportional to 246,366,266.34, 339,985,554 and 134,857,743.15 is: 186,103,743.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,366,266.34 : 339,985,554 = 134,857,743.15 : x
  2. Step 2: Convert to fraction form
    246,366,266.34/339,985,554 = 134,857,743.15/x
  3. Step 3: Cross multiply
    246,366,266.34x = 339,985,554 × 134,857,743.15
  4. Step 4: Simplify right side
    246,366,266.34x = 45,849,684,516,042,456
  5. Step 5: Solve for x
    x = 45,849,684,516,042,456/246,366,266.34
  6. Step 6: Final answer
    x = 186,103,743.82

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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.