Home / 14,763,272.90-22,144,909.36-13,346,096.90

Finding the Fourth Proportional to 14,763,272.90, 22,144,909.36 and 13,346,096.90

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Solution

The fourth proportional to 14,763,272.90, 22,144,909.36 and 13,346,096.90 is: 20,019,145.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,272.90 : 22,144,909.36 = 13,346,096.90 : x
  2. Step 2: Convert to fraction form
    14,763,272.90/22,144,909.36 = 13,346,096.90/x
  3. Step 3: Cross multiply
    14,763,272.90x = 22,144,909.36 × 13,346,096.90
  4. Step 4: Simplify right side
    14,763,272.90x = 295,548,106,160,277
  5. Step 5: Solve for x
    x = 295,548,106,160,277/14,763,272.90
  6. Step 6: Final answer
    x = 20,019,145.36

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Similar ratio
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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.