Home / 14,689,724.20-22,037,696.70-4,453,743.40

Finding the Fourth Proportional to 14,689,724.20, 22,037,696.70 and 4,453,743.40

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Solution

The fourth proportional to 14,689,724.20, 22,037,696.70 and 4,453,743.40 is: 6,681,558.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,724.20 : 22,037,696.70 = 4,453,743.40 : x
  2. Step 2: Convert to fraction form
    14,689,724.20/22,037,696.70 = 4,453,743.40/x
  3. Step 3: Cross multiply
    14,689,724.20x = 22,037,696.70 × 4,453,743.40
  4. Step 4: Simplify right side
    14,689,724.20x = 98,150,246,228,826.78
  5. Step 5: Solve for x
    x = 98,150,246,228,826.78/14,689,724.20
  6. Step 6: Final answer
    x = 6,681,558.13

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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.