Home / 14,689,623.20-22,037,545.20-4,453,642.40

Finding the Fourth Proportional to 14,689,623.20, 22,037,545.20 and 4,453,642.40

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Solution

The fourth proportional to 14,689,623.20, 22,037,545.20 and 4,453,642.40 is: 6,681,406.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,623.20 : 22,037,545.20 = 4,453,642.40 : x
  2. Step 2: Convert to fraction form
    14,689,623.20/22,037,545.20 = 4,453,642.40/x
  3. Step 3: Cross multiply
    14,689,623.20x = 22,037,545.20 × 4,453,642.40
  4. Step 4: Simplify right side
    14,689,623.20x = 98,147,345,694,636.48
  5. Step 5: Solve for x
    x = 98,147,345,694,636.48/14,689,623.20
  6. Step 6: Final answer
    x = 6,681,406.62

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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.