Home / 23,527,059.53-35,260,528.37-18,980,252.51

Finding the Fourth Proportional to 23,527,059.53, 35,260,528.37 and 18,980,252.51

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Solution

The fourth proportional to 23,527,059.53, 35,260,528.37 and 18,980,252.51 is: 28,446,127.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,527,059.53 : 35,260,528.37 = 18,980,252.51 : x
  2. Step 2: Convert to fraction form
    23,527,059.53/35,260,528.37 = 18,980,252.51/x
  3. Step 3: Cross multiply
    23,527,059.53x = 35,260,528.37 × 18,980,252.51
  4. Step 4: Simplify right side
    23,527,059.53x = 669,253,731,827,414.75
  5. Step 5: Solve for x
    x = 669,253,731,827,414.75/23,527,059.53
  6. Step 6: Final answer
    x = 28,446,127.37

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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.