Home / 170,679,479.94-235,537,682.22-92,363,034.24

Finding the Fourth Proportional to 170,679,479.94, 235,537,682.22 and 92,363,034.24

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Solution

The fourth proportional to 170,679,479.94, 235,537,682.22 and 92,363,034.24 is: 127,460,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,679,479.94 : 235,537,682.22 = 92,363,034.24 : x
  2. Step 2: Convert to fraction form
    170,679,479.94/235,537,682.22 = 92,363,034.24/x
  3. Step 3: Cross multiply
    170,679,479.94x = 235,537,682.22 × 92,363,034.24
  4. Step 4: Simplify right side
    170,679,479.94x = 21,754,975,007,696,096
  5. Step 5: Solve for x
    x = 21,754,975,007,696,096/170,679,479.94
  6. Step 6: Final answer
    x = 127,460,987.20

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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.