Home / 6,527,977,262.18-9,793,887,051.79-2,106,313,740.44

Finding the Fourth Proportional to 6,527,977,262.18, 9,793,887,051.79 and 2,106,313,740.44

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Solution

The fourth proportional to 6,527,977,262.18, 9,793,887,051.79 and 2,106,313,740.44 is: 3,160,090,490.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,977,262.18 : 9,793,887,051.79 = 2,106,313,740.44 : x
  2. Step 2: Convert to fraction form
    6,527,977,262.18/9,793,887,051.79 = 2,106,313,740.44/x
  3. Step 3: Cross multiply
    6,527,977,262.18x = 9,793,887,051.79 × 2,106,313,740.44
  4. Step 4: Simplify right side
    6,527,977,262.18x = 20,628,998,869,494,087,680
  5. Step 5: Solve for x
    x = 20,628,998,869,494,087,680/6,527,977,262.18
  6. Step 6: Final answer
    x = 3,160,090,490.67

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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.