Home / 29,766,440.94-41,077,165.95-16,713,802.86

Finding the Fourth Proportional to 29,766,440.94, 41,077,165.95 and 16,713,802.86

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Solution

The fourth proportional to 29,766,440.94, 41,077,165.95 and 16,713,802.86 is: 23,064,754.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,766,440.94 : 41,077,165.95 = 16,713,802.86 : x
  2. Step 2: Convert to fraction form
    29,766,440.94/41,077,165.95 = 16,713,802.86/x
  3. Step 3: Cross multiply
    29,766,440.94x = 41,077,165.95 × 16,713,802.86
  4. Step 4: Simplify right side
    29,766,440.94x = 686,555,653,735,804.62
  5. Step 5: Solve for x
    x = 686,555,653,735,804.62/29,766,440.94
  6. Step 6: Final answer
    x = 23,064,754.54

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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.