Home / 22,815,222,291.63-34,198,679,308.50-7,674,377,938.67

Finding the Fourth Proportional to 22,815,222,291.63, 34,198,679,308.50 and 7,674,377,938.67

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Solution

The fourth proportional to 22,815,222,291.63, 34,198,679,308.50 and 7,674,377,938.67 is: 11,503,442,160.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,815,222,291.63 : 34,198,679,308.50 = 7,674,377,938.67 : x
  2. Step 2: Convert to fraction form
    22,815,222,291.63/34,198,679,308.50 = 7,674,377,938.67/x
  3. Step 3: Cross multiply
    22,815,222,291.63x = 34,198,679,308.50 × 7,674,377,938.67
  4. Step 4: Simplify right side
    22,815,222,291.63x = 262,453,590,016,802,619,392
  5. Step 5: Solve for x
    x = 262,453,590,016,802,619,392/22,815,222,291.63
  6. Step 6: Final answer
    x = 11,503,442,160.77

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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.