Home / 63,058,588.49-94,630,100.45-26,170,509.21

Finding the Fourth Proportional to 63,058,588.49, 94,630,100.45 and 26,170,509.21

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Solution

The fourth proportional to 63,058,588.49, 94,630,100.45 and 26,170,509.21 is: 39,273,284.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,058,588.49 : 94,630,100.45 = 26,170,509.21 : x
  2. Step 2: Convert to fraction form
    63,058,588.49/94,630,100.45 = 26,170,509.21/x
  3. Step 3: Cross multiply
    63,058,588.49x = 94,630,100.45 × 26,170,509.21
  4. Step 4: Simplify right side
    63,058,588.49x = 2,476,517,914,884,234.50
  5. Step 5: Solve for x
    x = 2,476,517,914,884,234.50/63,058,588.49
  6. Step 6: Final answer
    x = 39,273,284.96

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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.