Home / 43,298,057.11-59,750,842.77-23,451,328.75

Finding the Fourth Proportional to 43,298,057.11, 59,750,842.77 and 23,451,328.75

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Solution

The fourth proportional to 43,298,057.11, 59,750,842.77 and 23,451,328.75 is: 32,362,575.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298,057.11 : 59,750,842.77 = 23,451,328.75 : x
  2. Step 2: Convert to fraction form
    43,298,057.11/59,750,842.77 = 23,451,328.75/x
  3. Step 3: Cross multiply
    43,298,057.11x = 59,750,842.77 × 23,451,328.75
  4. Step 4: Simplify right side
    43,298,057.11x = 1,401,236,656,590,076.50
  5. Step 5: Solve for x
    x = 1,401,236,656,590,076.50/43,298,057.11
  6. Step 6: Final answer
    x = 32,362,575.84

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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.