Home / 14,685,545.10-22,025,874.38-4,447,970.86

Finding the Fourth Proportional to 14,685,545.10, 22,025,874.38 and 4,447,970.86

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Solution

The fourth proportional to 14,685,545.10, 22,025,874.38 and 4,447,970.86 is: 6,671,216.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,545.10 : 22,025,874.38 = 4,447,970.86 : x
  2. Step 2: Convert to fraction form
    14,685,545.10/22,025,874.38 = 4,447,970.86/x
  3. Step 3: Cross multiply
    14,685,545.10x = 22,025,874.38 × 4,447,970.86
  4. Step 4: Simplify right side
    14,685,545.10x = 97,970,447,408,260.56
  5. Step 5: Solve for x
    x = 97,970,447,408,260.56/14,685,545.10
  6. Step 6: Final answer
    x = 6,671,216.27

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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.