Home / 2,199,217,457,624.20-3,298,826,186,436.20-2,199,217,457,624.20

Finding the Fourth Proportional to 2,199,217,457,624.20, 3,298,826,186,436.20 and 2,199,217,457,624.20

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Solution

The fourth proportional to 2,199,217,457,624.20, 3,298,826,186,436.20 and 2,199,217,457,624.20 is: 3,298,826,186,436.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,217,457,624.20 : 3,298,826,186,436.20 = 2,199,217,457,624.20 : x
  2. Step 2: Convert to fraction form
    2,199,217,457,624.20/3,298,826,186,436.20 = 2,199,217,457,624.20/x
  3. Step 3: Cross multiply
    2,199,217,457,624.20x = 3,298,826,186,436.20 × 2,199,217,457,624.20
  4. Step 4: Simplify right side
    2,199,217,457,624.20x = 7,254,836,138,878,356,256,980,992
  5. Step 5: Solve for x
    x = 7,254,836,138,878,356,256,980,992/2,199,217,457,624.20
  6. Step 6: Final answer
    x = 3,298,826,186,436.20

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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.