Home / 92,859,277.45-139,292,014.47-41,741,447.53

Finding the Fourth Proportional to 92,859,277.45, 139,292,014.47 and 41,741,447.53

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Solution

The fourth proportional to 92,859,277.45, 139,292,014.47 and 41,741,447.53 is: 62,613,564.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,859,277.45 : 139,292,014.47 = 41,741,447.53 : x
  2. Step 2: Convert to fraction form
    92,859,277.45/139,292,014.47 = 41,741,447.53/x
  3. Step 3: Cross multiply
    92,859,277.45x = 139,292,014.47 × 41,741,447.53
  4. Step 4: Simplify right side
    92,859,277.45x = 5,814,250,312,999,276
  5. Step 5: Solve for x
    x = 5,814,250,312,999,276/92,859,277.45
  6. Step 6: Final answer
    x = 62,613,564.02

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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.