Home / 7,041,654,000.20-10,562,481,000.30-6,509,551,651.40

Finding the Fourth Proportional to 7,041,654,000.20, 10,562,481,000.30 and 6,509,551,651.40

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Solution

The fourth proportional to 7,041,654,000.20, 10,562,481,000.30 and 6,509,551,651.40 is: 9,764,327,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,654,000.20 : 10,562,481,000.30 = 6,509,551,651.40 : x
  2. Step 2: Convert to fraction form
    7,041,654,000.20/10,562,481,000.30 = 6,509,551,651.40/x
  3. Step 3: Cross multiply
    7,041,654,000.20x = 10,562,481,000.30 × 6,509,551,651.40
  4. Step 4: Simplify right side
    7,041,654,000.20x = 68,757,015,638,383,976,448
  5. Step 5: Solve for x
    x = 68,757,015,638,383,976,448/7,041,654,000.20
  6. Step 6: Final answer
    x = 9,764,327,477.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.