Home / 26,313,440.02-39,472,866.84-9,932,522.41

Finding the Fourth Proportional to 26,313,440.02, 39,472,866.84 and 9,932,522.41

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Solution

The fourth proportional to 26,313,440.02, 39,472,866.84 and 9,932,522.41 is: 14,899,805.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,440.02 : 39,472,866.84 = 9,932,522.41 : x
  2. Step 2: Convert to fraction form
    26,313,440.02/39,472,866.84 = 9,932,522.41/x
  3. Step 3: Cross multiply
    26,313,440.02x = 39,472,866.84 × 9,932,522.41
  4. Step 4: Simplify right side
    26,313,440.02x = 392,065,134,450,804.62
  5. Step 5: Solve for x
    x = 392,065,134,450,804.62/26,313,440.02
  6. Step 6: Final answer
    x = 14,899,805.35

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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.