Home / 52,066,431.76-71,827,375.08-32,761,492.24

Finding the Fourth Proportional to 52,066,431.76, 71,827,375.08 and 32,761,492.24

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Solution

The fourth proportional to 52,066,431.76, 71,827,375.08 and 32,761,492.24 is: 45,195,568.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,066,431.76 : 71,827,375.08 = 32,761,492.24 : x
  2. Step 2: Convert to fraction form
    52,066,431.76/71,827,375.08 = 32,761,492.24/x
  3. Step 3: Cross multiply
    52,066,431.76x = 71,827,375.08 × 32,761,492.24
  4. Step 4: Simplify right side
    52,066,431.76x = 2,353,171,991,302,989
  5. Step 5: Solve for x
    x = 2,353,171,991,302,989/52,066,431.76
  6. Step 6: Final answer
    x = 45,195,568.66

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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.