Home / 29,192,145.40-43,788,218.10-23,523,441.40

Finding the Fourth Proportional to 29,192,145.40, 43,788,218.10 and 23,523,441.40

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Solution

The fourth proportional to 29,192,145.40, 43,788,218.10 and 23,523,441.40 is: 35,285,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,192,145.40 : 43,788,218.10 = 23,523,441.40 : x
  2. Step 2: Convert to fraction form
    29,192,145.40/43,788,218.10 = 23,523,441.40/x
  3. Step 3: Cross multiply
    29,192,145.40x = 43,788,218.10 × 23,523,441.40
  4. Step 4: Simplify right side
    29,192,145.40x = 1,030,049,582,485,769.25
  5. Step 5: Solve for x
    x = 1,030,049,582,485,769.25/29,192,145.40
  6. Step 6: Final answer
    x = 35,285,162.10

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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.