Home / 2,550,528,081.85-3,819,745,505.18-2,550,528,081.85

Finding the Fourth Proportional to 2,550,528,081.85, 3,819,745,505.18 and 2,550,528,081.85

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Solution

The fourth proportional to 2,550,528,081.85, 3,819,745,505.18 and 2,550,528,081.85 is: 3,819,745,505.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,528,081.85 : 3,819,745,505.18 = 2,550,528,081.85 : x
  2. Step 2: Convert to fraction form
    2,550,528,081.85/3,819,745,505.18 = 2,550,528,081.85/x
  3. Step 3: Cross multiply
    2,550,528,081.85x = 3,819,745,505.18 × 2,550,528,081.85
  4. Step 4: Simplify right side
    2,550,528,081.85x = 9,742,368,176,469,151,744
  5. Step 5: Solve for x
    x = 9,742,368,176,469,151,744/2,550,528,081.85
  6. Step 6: Final answer
    x = 3,819,745,505.18

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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.