Home / 5,574,441,036,676-7,691,707,425,844.20-3,105,190,459,688.40

Finding the Fourth Proportional to 5,574,441,036,676, 7,691,707,425,844.20 and 3,105,190,459,688.40

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Solution

The fourth proportional to 5,574,441,036,676, 7,691,707,425,844.20 and 3,105,190,459,688.40 is: 4,284,593,981,765.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574,441,036,676 : 7,691,707,425,844.20 = 3,105,190,459,688.40 : x
  2. Step 2: Convert to fraction form
    5,574,441,036,676/7,691,707,425,844.20 = 3,105,190,459,688.40/x
  3. Step 3: Cross multiply
    5,574,441,036,676x = 7,691,707,425,844.20 × 3,105,190,459,688.40
  4. Step 4: Simplify right side
    5,574,441,036,676x = 23,884,216,517,445,829,538,086,912
  5. Step 5: Solve for x
    x = 23,884,216,517,445,829,538,086,912/5,574,441,036,676
  6. Step 6: Final answer
    x = 4,284,593,981,765.00

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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.