Home / 17,622,283.94-26,433,389.56-9,942,442.50

Finding the Fourth Proportional to 17,622,283.94, 26,433,389.56 and 9,942,442.50

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Solution

The fourth proportional to 17,622,283.94, 26,433,389.56 and 9,942,442.50 is: 14,913,643.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622,283.94 : 26,433,389.56 = 9,942,442.50 : x
  2. Step 2: Convert to fraction form
    17,622,283.94/26,433,389.56 = 9,942,442.50/x
  3. Step 3: Cross multiply
    17,622,283.94x = 26,433,389.56 × 9,942,442.50
  4. Step 4: Simplify right side
    17,622,283.94x = 262,812,455,685,517.47
  5. Step 5: Solve for x
    x = 262,812,455,685,517.47/17,622,283.94
  6. Step 6: Final answer
    x = 14,913,643.24

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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.