Home / 14,673,496.80-22,010,245.20-11,314,264.80

Finding the Fourth Proportional to 14,673,496.80, 22,010,245.20 and 11,314,264.80

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Solution

The fourth proportional to 14,673,496.80, 22,010,245.20 and 11,314,264.80 is: 16,971,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,496.80 : 22,010,245.20 = 11,314,264.80 : x
  2. Step 2: Convert to fraction form
    14,673,496.80/22,010,245.20 = 11,314,264.80/x
  3. Step 3: Cross multiply
    14,673,496.80x = 22,010,245.20 × 11,314,264.80
  4. Step 4: Simplify right side
    14,673,496.80x = 249,029,742,505,728.97
  5. Step 5: Solve for x
    x = 249,029,742,505,728.97/14,673,496.80
  6. Step 6: Final answer
    x = 16,971,397.20

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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.