Home / 30,674,505,554.87-46,016,358,969.11-10,773,885,386.09

Finding the Fourth Proportional to 30,674,505,554.87, 46,016,358,969.11 and 10,773,885,386.09

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Solution

The fourth proportional to 30,674,505,554.87, 46,016,358,969.11 and 10,773,885,386.09 is: 16,162,443,972.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,674,505,554.87 : 46,016,358,969.11 = 10,773,885,386.09 : x
  2. Step 2: Convert to fraction form
    30,674,505,554.87/46,016,358,969.11 = 10,773,885,386.09/x
  3. Step 3: Cross multiply
    30,674,505,554.87x = 46,016,358,969.11 × 10,773,885,386.09
  4. Step 4: Simplify right side
    30,674,505,554.87x = 495,774,977,418,449,977,344
  5. Step 5: Solve for x
    x = 495,774,977,418,449,977,344/30,674,505,554.87
  6. Step 6: Final answer
    x = 16,162,443,972.62

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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.