Home / 2,243,764,691.85-3,096,461,123.90-1,226,546,327.67

Finding the Fourth Proportional to 2,243,764,691.85, 3,096,461,123.90 and 1,226,546,327.67

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Solution

The fourth proportional to 2,243,764,691.85, 3,096,461,123.90 and 1,226,546,327.67 is: 1,692,669,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,764,691.85 : 3,096,461,123.90 = 1,226,546,327.67 : x
  2. Step 2: Convert to fraction form
    2,243,764,691.85/3,096,461,123.90 = 1,226,546,327.67/x
  3. Step 3: Cross multiply
    2,243,764,691.85x = 3,096,461,123.90 × 1,226,546,327.67
  4. Step 4: Simplify right side
    2,243,764,691.85x = 3,797,953,020,292,956,672
  5. Step 5: Solve for x
    x = 3,797,953,020,292,956,672/2,243,764,691.85
  6. Step 6: Final answer
    x = 1,692,669,928.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.