Home / 6,941,291,232.70-9,581,914,492.62-4,686,285,390.10

Finding the Fourth Proportional to 6,941,291,232.70, 9,581,914,492.62 and 4,686,285,390.10

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Solution

The fourth proportional to 6,941,291,232.70, 9,581,914,492.62 and 4,686,285,390.10 is: 6,469,053,723.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,291,232.70 : 9,581,914,492.62 = 4,686,285,390.10 : x
  2. Step 2: Convert to fraction form
    6,941,291,232.70/9,581,914,492.62 = 4,686,285,390.10/x
  3. Step 3: Cross multiply
    6,941,291,232.70x = 9,581,914,492.62 × 4,686,285,390.10
  4. Step 4: Simplify right side
    6,941,291,232.70x = 44,903,585,895,952,564,224
  5. Step 5: Solve for x
    x = 44,903,585,895,952,564,224/6,941,291,232.70
  6. Step 6: Final answer
    x = 6,469,053,723.67

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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.