Home / 22,674,867,693.60-34,012,301,540.40-19,772,491,245.60

Finding the Fourth Proportional to 22,674,867,693.60, 34,012,301,540.40 and 19,772,491,245.60

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Solution

The fourth proportional to 22,674,867,693.60, 34,012,301,540.40 and 19,772,491,245.60 is: 29,658,736,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,867,693.60 : 34,012,301,540.40 = 19,772,491,245.60 : x
  2. Step 2: Convert to fraction form
    22,674,867,693.60/34,012,301,540.40 = 19,772,491,245.60/x
  3. Step 3: Cross multiply
    22,674,867,693.60x = 34,012,301,540.40 × 19,772,491,245.60
  4. Step 4: Simplify right side
    22,674,867,693.60x = 672,507,934,450,266,406,912
  5. Step 5: Solve for x
    x = 672,507,934,450,266,406,912/22,674,867,693.60
  6. Step 6: Final answer
    x = 29,658,736,868.40

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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.