Home / 19,350,240.66-26,702,662.50-10,647,599.04

Finding the Fourth Proportional to 19,350,240.66, 26,702,662.50 and 10,647,599.04

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Solution

The fourth proportional to 19,350,240.66, 26,702,662.50 and 10,647,599.04 is: 14,693,318.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350,240.66 : 26,702,662.50 = 10,647,599.04 : x
  2. Step 2: Convert to fraction form
    19,350,240.66/26,702,662.50 = 10,647,599.04/x
  3. Step 3: Cross multiply
    19,350,240.66x = 26,702,662.50 × 10,647,599.04
  4. Step 4: Simplify right side
    19,350,240.66x = 284,319,243,600,444
  5. Step 5: Solve for x
    x = 284,319,243,600,444/19,350,240.66
  6. Step 6: Final answer
    x = 14,693,318.22

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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.