Home / 14,556,672,301.80-21,835,008,452.70-9,654,880,967.40

Finding the Fourth Proportional to 14,556,672,301.80, 21,835,008,452.70 and 9,654,880,967.40

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Solution

The fourth proportional to 14,556,672,301.80, 21,835,008,452.70 and 9,654,880,967.40 is: 14,482,321,451.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,556,672,301.80 : 21,835,008,452.70 = 9,654,880,967.40 : x
  2. Step 2: Convert to fraction form
    14,556,672,301.80/21,835,008,452.70 = 9,654,880,967.40/x
  3. Step 3: Cross multiply
    14,556,672,301.80x = 21,835,008,452.70 × 9,654,880,967.40
  4. Step 4: Simplify right side
    14,556,672,301.80x = 210,814,407,532,991,348,736
  5. Step 5: Solve for x
    x = 210,814,407,532,991,348,736/14,556,672,301.80
  6. Step 6: Final answer
    x = 14,482,321,451.10

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Double scale
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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.