Home / 16,963,715.52-25,445,454.48-6,866,190.72

Finding the Fourth Proportional to 16,963,715.52, 25,445,454.48 and 6,866,190.72

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Solution

The fourth proportional to 16,963,715.52, 25,445,454.48 and 6,866,190.72 is: 10,299,237.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,715.52 : 25,445,454.48 = 6,866,190.72 : x
  2. Step 2: Convert to fraction form
    16,963,715.52/25,445,454.48 = 6,866,190.72/x
  3. Step 3: Cross multiply
    16,963,715.52x = 25,445,454.48 × 6,866,190.72
  4. Step 4: Simplify right side
    16,963,715.52x = 174,713,343,416,758.44
  5. Step 5: Solve for x
    x = 174,713,343,416,758.44/16,963,715.52
  6. Step 6: Final answer
    x = 10,299,237.99

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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.