Home / 2,419,461,155.70-3,629,191,733.55-2,419,461,155.70

Finding the Fourth Proportional to 2,419,461,155.70, 3,629,191,733.55 and 2,419,461,155.70

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Solution

The fourth proportional to 2,419,461,155.70, 3,629,191,733.55 and 2,419,461,155.70 is: 3,629,191,733.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,461,155.70 : 3,629,191,733.55 = 2,419,461,155.70 : x
  2. Step 2: Convert to fraction form
    2,419,461,155.70/3,629,191,733.55 = 2,419,461,155.70/x
  3. Step 3: Cross multiply
    2,419,461,155.70x = 3,629,191,733.55 × 2,419,461,155.70
  4. Step 4: Simplify right side
    2,419,461,155.70x = 8,780,688,425,911,769,088
  5. Step 5: Solve for x
    x = 8,780,688,425,911,769,088/2,419,461,155.70
  6. Step 6: Final answer
    x = 3,629,191,733.55

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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.