Home / 14,762,994.10-22,144,491.15-11,125,575.70

Finding the Fourth Proportional to 14,762,994.10, 22,144,491.15 and 11,125,575.70

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Solution

The fourth proportional to 14,762,994.10, 22,144,491.15 and 11,125,575.70 is: 16,688,363.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,994.10 : 22,144,491.15 = 11,125,575.70 : x
  2. Step 2: Convert to fraction form
    14,762,994.10/22,144,491.15 = 11,125,575.70/x
  3. Step 3: Cross multiply
    14,762,994.10x = 22,144,491.15 × 11,125,575.70
  4. Step 4: Simplify right side
    14,762,994.10x = 246,370,212,627,305.03
  5. Step 5: Solve for x
    x = 246,370,212,627,305.03/14,762,994.10
  6. Step 6: Final answer
    x = 16,688,363.55

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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.