Home / 57,460,986.46-86,175,532.41-15,952,326.94

Finding the Fourth Proportional to 57,460,986.46, 86,175,532.41 and 15,952,326.94

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Solution

The fourth proportional to 57,460,986.46, 86,175,532.41 and 15,952,326.94 is: 23,924,063.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,460,986.46 : 86,175,532.41 = 15,952,326.94 : x
  2. Step 2: Convert to fraction form
    57,460,986.46/86,175,532.41 = 15,952,326.94/x
  3. Step 3: Cross multiply
    57,460,986.46x = 86,175,532.41 × 15,952,326.94
  4. Step 4: Simplify right side
    57,460,986.46x = 1,374,700,267,232,886
  5. Step 5: Solve for x
    x = 1,374,700,267,232,886/57,460,986.46
  6. Step 6: Final answer
    x = 23,924,063.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.