Home / 170,679,261.10-235,537,380.62-92,362,814.56

Finding the Fourth Proportional to 170,679,261.10, 235,537,380.62 and 92,362,814.56

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Solution

The fourth proportional to 170,679,261.10, 235,537,380.62 and 92,362,814.56 is: 127,460,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,679,261.10 : 235,537,380.62 = 92,362,814.56 : x
  2. Step 2: Convert to fraction form
    170,679,261.10/235,537,380.62 = 92,362,814.56/x
  3. Step 3: Cross multiply
    170,679,261.10x = 235,537,380.62 × 92,362,814.56
  4. Step 4: Simplify right side
    170,679,261.10x = 21,754,895,408,153,200
  5. Step 5: Solve for x
    x = 21,754,895,408,153,200/170,679,261.10
  6. Step 6: Final answer
    x = 127,460,684.26

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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.