Home / 26,129,512.55-36,056,684.57-14,526,369.47

Finding the Fourth Proportional to 26,129,512.55, 36,056,684.57 and 14,526,369.47

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Solution

The fourth proportional to 26,129,512.55, 36,056,684.57 and 14,526,369.47 is: 20,045,254.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,129,512.55 : 36,056,684.57 = 14,526,369.47 : x
  2. Step 2: Convert to fraction form
    26,129,512.55/36,056,684.57 = 14,526,369.47/x
  3. Step 3: Cross multiply
    26,129,512.55x = 36,056,684.57 × 14,526,369.47
  4. Step 4: Simplify right side
    26,129,512.55x = 523,772,721,674,152.75
  5. Step 5: Solve for x
    x = 523,772,721,674,152.75/26,129,512.55
  6. Step 6: Final answer
    x = 20,045,254.22

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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.