Home / 29,910,971,955.60-44,866,457,933.40-14,431,630,899.60

Finding the Fourth Proportional to 29,910,971,955.60, 44,866,457,933.40 and 14,431,630,899.60

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Solution

The fourth proportional to 29,910,971,955.60, 44,866,457,933.40 and 14,431,630,899.60 is: 21,647,446,349.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910,971,955.60 : 44,866,457,933.40 = 14,431,630,899.60 : x
  2. Step 2: Convert to fraction form
    29,910,971,955.60/44,866,457,933.40 = 14,431,630,899.60/x
  3. Step 3: Cross multiply
    29,910,971,955.60x = 44,866,457,933.40 × 14,431,630,899.60
  4. Step 4: Simplify right side
    29,910,971,955.60x = 647,496,160,667,258,978,304
  5. Step 5: Solve for x
    x = 647,496,160,667,258,978,304/29,910,971,955.60
  6. Step 6: Final answer
    x = 21,647,446,349.40

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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.