Home / 52,049,077.60-71,860,383.94-33,496,457.72

Finding the Fourth Proportional to 52,049,077.60, 71,860,383.94 and 33,496,457.72

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Solution

The fourth proportional to 52,049,077.60, 71,860,383.94 and 33,496,457.72 is: 46,246,128.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,049,077.60 : 71,860,383.94 = 33,496,457.72 : x
  2. Step 2: Convert to fraction form
    52,049,077.60/71,860,383.94 = 33,496,457.72/x
  3. Step 3: Cross multiply
    52,049,077.60x = 71,860,383.94 × 33,496,457.72
  4. Step 4: Simplify right side
    52,049,077.60x = 2,407,068,312,389,177
  5. Step 5: Solve for x
    x = 2,407,068,312,389,177/52,049,077.60
  6. Step 6: Final answer
    x = 46,246,128.14

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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.