Home / 14,763,002.60-22,144,503.90-11,125,584.20

Finding the Fourth Proportional to 14,763,002.60, 22,144,503.90 and 11,125,584.20

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Solution

The fourth proportional to 14,763,002.60, 22,144,503.90 and 11,125,584.20 is: 16,688,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,002.60 : 22,144,503.90 = 11,125,584.20 : x
  2. Step 2: Convert to fraction form
    14,763,002.60/22,144,503.90 = 11,125,584.20/x
  3. Step 3: Cross multiply
    14,763,002.60x = 22,144,503.90 × 11,125,584.20
  4. Step 4: Simplify right side
    14,763,002.60x = 246,370,542,706,678.34
  5. Step 5: Solve for x
    x = 246,370,542,706,678.34/14,763,002.60
  6. Step 6: Final answer
    x = 16,688,376.30

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1.5x scale

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.